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Hueffer K. Rabies management structures and challenges in the North in a One Health framework. Int J Circumpolar Health 2024; 83:2318059. [PMID: 38369781 PMCID: PMC10878328 DOI: 10.1080/22423982.2024.2318059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 02/08/2024] [Indexed: 02/20/2024] Open
Abstract
Rabies is often described as the quintessential One Health problem, linking especially animal health to human health. I examined how rabies is managed in the circumpolar North through semi-structured interviews of key informants in three cases: Alaska, Northwest Territories, and Svalbard. While rabies is controlled at the territorial or state level in the Northwest Territories and Alaska, respectively, the perception of where authority lies in rabies management is less evident in Norway concerning Svalbard than in the other two cases. Respondents generally characterised the working relationship between sectors and scales of governments as positive. However, coordination remains one of the main challenges to rabies management, with harsh environmental conditions and small remote communities adding additional challenges in all three cases. Rabies managers in Svalbard also face unique conditions, such as risks associated with hunting and the particular administrative structure of Svalbard. Due to limited veterinary services in dispersed small and remote communities, dogs present challenges to rabies management in Alaska and the Northwest Territories. Personal relationships are important in disease management across agencies, and the unique challenges in the far North will likely pose challenges in adopting approaches to disease management from temperate climates.
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Affiliation(s)
- Karsten Hueffer
- Department of Veterinary Medicine and Arctic and Northern Studies Program, University of Alaska Fairbanks
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Liu S, Yang X, Li R, Wang S, Han Z, Yang M, Zhang Y. IS6 family insertion sequences promote optrA dissemination between plasmids varying in transfer abilities. Appl Microbiol Biotechnol 2024; 108:132. [PMID: 38229329 DOI: 10.1007/s00253-023-12858-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/25/2023] [Accepted: 11/13/2023] [Indexed: 01/18/2024]
Abstract
Plasmids are the primary vectors for intercellular transfer of the oxazolidinone and phenicol cross-resistance gene optrA, while insertion sequences (ISs) are mobile genetic elements that can mobilize plasmid-borne optrA intracellularly. However, little is known about how the IS-mediated intracellular mobility facilitates the dissemination of the optrA gene between plasmid categories that vary in transfer abilities, including non-mobilizable, mobilizable, and conjugative plasmids. Here, we performed a holistic genomic study of 52 optrA-carrying plasmids obtained from searches guided by the Comprehensive Antibiotic Resistance Database. Among the 132 ISs identified within 10 kbp from the optrA gene in the plasmids, IS6 family genes were the most prevalent (86/132). Homologous gene arrays containing IS6 family genes were shared between different plasmids, especially between mobilizable and conjugative plasmids. All these indicated the central role of IS6 family genes in disseminating plasmid-borne optrA. Thirty-three of the 52 plasmids were harbored by Enterococcus faecalis found mainly in humans and animals. By Nanopore sequencing and inverse PCR, the potential of the enterococcal optrA to be transmitted from a mobilizable plasmid to a conjugative plasmid mediated by IS6 family genes was further confirmed in Enterococcus faecalis strains recovered from the effluents of anaerobic digestion systems for treating chicken manure. Our findings highlight the increased intercellular transfer abilities and dissemination risk of plasmid-borne optrA gene caused by IS-mediated intracellular mobility, and underscore the importance of routinely monitoring the dynamic genetic contexts of clinically important antibiotic resistance genes to effectively control this critical public health threat. KEY POINTS: • IS6 was prevalent in optrA-plasmids varying in intercellular transfer abilities. • Enterococcal optrA-plasmids were widespread among human, animal, and the environment. • IS6 elevated the dissemination risk of enterococcal optrA-plasmids.
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Affiliation(s)
- Shihai Liu
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xiaoxiao Yang
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Ruichao Li
- College of Veterinary Medicine, Yangzhou University, Yangzhou, 225009, Jiangsu, China
| | - Shaolin Wang
- National Key Laboratory of Veterinary Public Health Security, College of Veterinary Medicine, China Agricultural University, Beijing, 100193, China
| | - Ziming Han
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Min Yang
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
- University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yu Zhang
- State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
- National Engineering Research Center of Industrial Wastewater Detoxication and Resource Recovery, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
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Hassan-Kadle AA, Osman AM, Ibrahim AM, Mohamed AA, de Oliveira CJ, Vieira RF. One Health in Somalia: Present status, opportunities, and challenges. One Health 2024; 18:100666. [PMID: 38226139 PMCID: PMC10788489 DOI: 10.1016/j.onehlt.2023.100666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 12/16/2023] [Accepted: 12/17/2023] [Indexed: 01/17/2024] Open
Abstract
One Health (OH) is an integrated approach aiming at improving the health of people, animals, and ecosystems. It recognizes the interconnectedness of human health with the health of animals, plants, and the environment. Since Somali people's livelihoods are mainly based on livestock, agriculture, marine resources, and their shared environment, OH-oriented initiatives could significantly impact the country toward reducing complex problems affecting the health of humans, animals, and the environment. The term "One Health" was first introduced into the global scientific community in September 2004 and in 2013 in Somalia. After ten years, there is still a long road ahead for implementing the OH approach in the country. Herein, we present the status, opportunities, and challenges of OH in Somalia and recommend ways to promote and institutionalize it. The country has been involved in various OH initiatives solely driven by external funding, focusing on research, capacity development, and community interventions, apart from university-led initiatives such as Somali One Health Centre. In Somalia, OH initiatives face numerous challenges, ranging from limited infrastructure and resources to weak governance and institutional capacity. We urge the Somali government to address these challenges and prioritize OH as the main approach to tackling critical health issues. We suggest the Somali government institutionalize and implement OH actions at all administrative levels, including Federal, State, District, and community, through a mechanism to improve multisectoral coordination and collaboration to predict, prevent, detect, control, and respond to communicable and non-communicable diseases at the human-animal-ecosystem interface for improving health outcomes for all.
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Affiliation(s)
- Ahmed A. Hassan-Kadle
- Somali One Health Centre, Abrar University, Mogadishu, Somalia
- Abrar Research and Training Centre, Abrar University, Mogadishu, Somalia
| | - Aamir M. Osman
- Somali One Health Centre, Abrar University, Mogadishu, Somalia
- Department of Animal Health and Veterinary Services, Ministry of Livestock, Forestry, and Range, Mogadishu, Somalia
- Graduate Program in Veterinary Sciences, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Abdalla M. Ibrahim
- Somali One Health Centre, Abrar University, Mogadishu, Somalia
- Abrar Research and Training Centre, Abrar University, Mogadishu, Somalia
- Graduate Program in Veterinary Sciences, Universidade Federal do Paraná, Curitiba, PR, Brazil
| | - Ahmed A. Mohamed
- Ministry of Health and Human Services, Mogadishu, Somalia
- Faculty of Medicine, Somali National University, Mogadishu, Somalia
| | - Celso J.B. de Oliveira
- Department of Animal Science, Center for Agricultural Sciences, Federal University of Paraiba (CCA/UFPB), Areia, PB, Brazil
| | - Rafael F.C. Vieira
- Department of Public Health Sciences, University of North Carolina at Charlotte, Charlotte, USA
- Center for Computational Intelligence to Predict Health and Environmental Risks (CIPHER), University of North Carolina at Charlotte, Charlotte, USA
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Sanni AO, Jonker A, Were V, Fasanmi OG, Adebowale OO, Shittu A, Jibril AH, Fasina FO. Cost-effectiveness of One Health intervention to reduce risk of human exposure and infection with non-typhoidal salmonellosis (NTS) in Nigeria. One Health 2024; 18:100703. [PMID: 38496340 PMCID: PMC10940793 DOI: 10.1016/j.onehlt.2024.100703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/04/2024] [Indexed: 03/19/2024] Open
Abstract
Background Non-typhoidal Salmonella infection (NTS) is an important foodborne zoonosis with underappreciated health and economic burdens, and low case fatality. It has global prevalence, with more burdens in under-resourced countries with poor health infrastructures. Using a cohort study, we determined the cost-effectiveness of NTS in humans in Nigeria for the year 2020. Methods Using a customized Excel-based cost-effectiveness analysis tool, structured (One Health) and unstructured (episodic intervention against NTS) in Nigeria were evaluated. Input data on the disease burdens, costs surveillance, response and control of NTS were obtained from validated sources and the public health system. Results The non-complicated and complicated cases were 309,444 (95%) and 16,287 (5%) respectively, and the overall programme cost was US$ 31,375,434.38. The current non-systematic episodic intervention costed US$ 14,913,480.36, indicating an additional US$ 16,461,954 to introduce the proposed intervention. The intervention will avert 4036.98 NTS DALYs in a single year. The non-complicated NTS case was US$ 60/person with significant rise in complicated cases. The cumulative costs of NTS with and without complications far outweighed the program cost for One Health intervention with an incremental cost-effectiveness ratio (ICER) of -US$ 221.30). Conclusions Utilising structured One Health intervention is cost-effective against NTS in Nigeria, it carries additional mitigative benefits for other diseases and is less costly and more effective, indicative of a superior health system approach. Identified limitations must be improved to optimize benefits associated and facilitate policy discussions and resource allocation.
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Affiliation(s)
- Abdullahi O. Sanni
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort, South Africa
- Agro-Processing, Productivity Enhancement and Livelihood Improvement Support (APPEALS) Project, Lokoja, Nigeria
| | - Annelize Jonker
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort, South Africa
| | - Vincent Were
- Adaptive Model for Research and Empowerment in Communities (AMREC), Nairobi, Kenya
| | - Olubunmi G. Fasanmi
- Department of Veterinary Laboratory Technology, Federal College of Animal Health & Production Technology, Ibadan, Nigeria
| | - Oluwawemimo O. Adebowale
- Department of Veterinary Public Health and Preventive Medicine, College of Veterinary Medicine, Federal University of Agriculture, Abeokuta, Nigeria
| | - Aminu Shittu
- Department of Veterinary Public Health and Preventive Medicine, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Abdurrahman H. Jibril
- Department of Veterinary Public Health and Preventive Medicine, Faculty of Veterinary Medicine, Usmanu Danfodiyo University, Sokoto, Nigeria
| | - Folorunso O. Fasina
- Department of Veterinary Tropical Diseases, University of Pretoria, Onderstepoort, South Africa
- Food and Agriculture Organization of the United Nations, Rome, Italy
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Agusi ER, Schön J, Allendorf V, Eze EA, Asala O, Shittu I, Balkema-Buschmann A, Wernike K, Tekki I, Ofua M, Adefegha O, Olubade O, Ogunmolawa O, Dietze K, Globig A, Hoffmann D, Meseko CA. SARS-CoV and SARS-CoV -2 cross-reactive antibodies in domestic animals and wildlife in Nigeria suggest circulation of sarbecoviruses. One Health 2024; 18:100709. [PMID: 38533194 PMCID: PMC10963646 DOI: 10.1016/j.onehlt.2024.100709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 03/11/2024] [Indexed: 03/28/2024] Open
Abstract
Anthropogenic exposure of domestic animals, as well as wildlife, can result in zoonotic transmission events with known and unknown pathogens including sarbecoviruses. During the COVID-19 pandemic, SARS-CoV-2 infections in animals, most likely resulting from spill-over from humans, have been documented worldwide. However, only limited information is available for Africa. The anthropozoonotic transmission from humans to animals, followed by further inter- and intraspecies propagation may contribute to viral evolution, and thereby subsequently alter the epidemiological patterns of transmission. To shed light on the possible role of domestic animals and wildlife in the ecology and epidemiology of sarbecoviruses in Nigeria, and to analyze the possible circulation of other, undiscovered, but potentially zoonotic sarbecoviruses in animals, we tested 504 serum samples from dogs, rabbits, bats, and pangolins collected between December 2020 and April 2022. The samples were analyzed using an indirect multi-species enzyme-linked immunosorbent assay (ELISA) based on the receptor binding domain (RBD) of SARS-CoV and SARS-CoV -2, respectively. ELISA reactive sera were further analyzed by highly specific virus neutralization test and indirect immunofluorescence assay for confirmation of the presence of antibodies. In this study, we found SARS-CoV reactive antibodies in 16 (11.5%) dogs, 7 (2.97%) rabbits, 2 (7.7%) pangolins and SARS-CoV-2 reactive antibodies in 20 (13.4%) dogs, 6 (2.5%) rabbits and 2 (7.7%) pangolins, respectively. Interestingly, 2 (2.3%) bat samples were positive only for SARS-CoV RBD reactive antibodies. These serological findings of SARS-CoV and/or SARS-CoV-2 infections in both domestic animals and wildlife indicates exposure to sarbecoviruses and requires further One Health-oriented research on the potential reservoir role that different species might play in the ecology and epidemiology of coronaviruses at the human-animal interface.
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Affiliation(s)
- Ebere R Agusi
- National Veterinary Research Institute, Vom, Nigeria
- University of Nigeria, Nsukka, Nigeria
| | - Jacob Schön
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | - Valerie Allendorf
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | | | | | | | - Anne Balkema-Buschmann
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | - Kerstin Wernike
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | - Ishaya Tekki
- National Veterinary Research Institute, Vom, Nigeria
| | - Mark Ofua
- SaintMarks-Lagos Urban Forest Sanctuary Initiative (LUFASI), Lagos, Nigeria
| | | | | | | | - Klaas Dietze
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | - Anja Globig
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
| | - Donata Hoffmann
- Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald, Isle of Riems, Germany
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Godarzi B, Chandler F, van der Linden A, Sikkema RS, de Bruin E, Veldhuizen E, van Amerongen A, Gröne A. A species-independent lateral flow microarray immunoassay to detect WNV and USUV NS1-specific antibodies in serum. One Health 2024; 18:100668. [PMID: 38261918 PMCID: PMC10796932 DOI: 10.1016/j.onehlt.2023.100668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/22/2023] [Indexed: 01/25/2024] Open
Abstract
Arboviruses such as West Nile Virus (WNV) and Usutu Virus (USUV) are emerging pathogens that circulate between mosquitoes and birds, occasionally spilling over into humans and horses. Current serological screening methods require access to a well-equipped laboratory and are not currently available for on-site analysis. As a proof of concept, we propose here a species-independent lateral flow microarray immunoassay (LMIA) able to quickly detect and distinguish between WNV Non-Structural 1 (NS1) and USUV NS1-specific antibodies. A double antigen approach was used to test sera collected from humans, horses, European jackdaws (Corvus monedula), and common blackbirds (Turdus merula). Optimization of the concentration of capture antigen spotted on the LMIA membrane and the amount of detection antigen conjugated to detector particles indicated that maximizing both parameters increased assay sensitivity. Upon screening of a larger serum panel, the optimized LMIA showed significantly higher spot intensity for a homologous binding event. Using a Receiver Operating Characteristics (ROC) curve, WNV NS1 LMIA results in humans, horses, and C. monedula showed good correlation when compared to "gold standard" WNV FRNT90. The most optimal derived sensitivity and specificity of the WNV NS1 LMIA relative to corresponding WNV FRNT90-confirmed sera were determined to be 96% and 86%, respectively. While further optimization is required, this study demonstrates the feasibility of developing a species-independent LMIA for on-site analysis of WNV, USUV, and other arboviruses. Such a tool would be useful for the on-site screening and monitoring of relevant species in more remote or low-income regions.
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Affiliation(s)
- Bijan Godarzi
- Department of Biomolecular Health Sciences, Utrecht University, Yalelaan 1, 3584 CL Utrecht, the Netherlands
- BioSensing & Diagnostics, Wageningen University and Research, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | - Felicity Chandler
- Department of Viroscience, Erasmus MC, Wytemaweg 80, 3015CN Rotterdam, the Netherlands
| | - Anne van der Linden
- Department of Viroscience, Erasmus MC, Wytemaweg 80, 3015CN Rotterdam, the Netherlands
| | - Reina S. Sikkema
- Department of Viroscience, Erasmus MC, Wytemaweg 80, 3015CN Rotterdam, the Netherlands
| | - Erwin de Bruin
- Department of Biomolecular Health Sciences, Utrecht University, Yalelaan 1, 3584 CL Utrecht, the Netherlands
| | - Edwin Veldhuizen
- Department of Biomolecular Health Sciences, Utrecht University, Yalelaan 1, 3584 CL Utrecht, the Netherlands
| | - Aart van Amerongen
- BioSensing & Diagnostics, Wageningen University and Research, Bornse Weilanden 9, 6708 WG Wageningen, the Netherlands
| | - Andrea Gröne
- Department of Biomolecular Health Sciences, Utrecht University, Yalelaan 1, 3584 CL Utrecht, the Netherlands
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Rocha R, Conceição C, Gonçalves L, Maia C. Knowledge and practices regarding leishmaniasis in Portugal - Comparison between blood donors and health students/professionals. One Health 2024; 18:100697. [PMID: 38463613 PMCID: PMC10924195 DOI: 10.1016/j.onehlt.2024.100697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/27/2024] [Indexed: 03/12/2024] Open
Abstract
Objective To compare the current knowledge and practices regarding leishmaniasis among blood donors and health students and professionals, in Portugal. Material and methods Data were collected through the application of two questionnaires (one online and one in paper) with similar questions in two distinct cross-sectional independent studies, each targeting one of the groups. Descriptive statistics and hypothesis testing were performed using IBM® SPSS® Statistics. Results In total, 3763 blood donors, 254 students and 232 professionals were included in the comparative analysis. Over 95% of students and professionals, but only around 70% of blood donors had previously heard of leishmaniasis. Over 90% of participants in each group admitted leishmaniasis affected animals, but only in the professional group over 90% were aware of human leishmaniasis. Conclusions Even though canine leishmaniasis is recognized by many blood donors and by most students and professionals, awareness of the disease in humans is less common, highlighting the importance of promoting an approach to this infection through a One Health lens.
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Affiliation(s)
- Rafael Rocha
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Rua da Junqueira N°100, 1349-008 Lisboa, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, IHMT, UNL, Rua da Junqueira N°100, Lisboa 1349-008, Portugal
| | - Cláudia Conceição
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Rua da Junqueira N°100, 1349-008 Lisboa, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, IHMT, UNL, Rua da Junqueira N°100, Lisboa 1349-008, Portugal
| | - Luzia Gonçalves
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Rua da Junqueira N°100, 1349-008 Lisboa, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, IHMT, UNL, Rua da Junqueira N°100, Lisboa 1349-008, Portugal
- Centro de Estatística e Aplicações da Universidade de Lisboa, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, Lisboa 1749-016, Portugal
- Z-Stat4life, Espaço Cowork Baldaya, Palácio Baldaya, Estrada de Benfica N° 701ª, Lisboa 1549-011, Portugal
| | - Carla Maia
- Instituto de Higiene e Medicina Tropical (IHMT), Universidade Nova de Lisboa (UNL), Rua da Junqueira N°100, 1349-008 Lisboa, Portugal
- Global Health and Tropical Medicine (GHTM), Associate Laboratory in Translation and Innovation Towards Global Health, LA-REAL, IHMT, UNL, Rua da Junqueira N°100, Lisboa 1349-008, Portugal
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Pattnaik M, Choudhary HR, Parai D, Shandilya J, Padhi AK, Sahoo N, Ghosal S, Sathpathy S, Panigrahi SK, Sahu SK, Samantaray A, Pati S, Bhattacharya D. One Health intervention for elimination of anthrax in an endemic district of Odisha: A baseline and endline study. One Health 2024; 18:100729. [PMID: 38644971 PMCID: PMC11026835 DOI: 10.1016/j.onehlt.2024.100729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 04/09/2024] [Indexed: 04/23/2024] Open
Abstract
Background This study was to compare a baseline and endline survey which were conducted to assess the changes in knowledge, attitude and practices about anthrax disease among the communities after One Health intervention for the elimination of human anthrax in an endemic district of Odisha. Methods A total of 2670 respondents were interviewed during the baseline and 2511 for the endline survey using a structured questionnaire by multi-stage sampling method. Descriptive statistics were used and logistic regression was performed to estimate the relationship between the variables and knowledge of anthrax. Results Out of the total participants in the study, males were about 76.25% in baseline and 72.08% in endline and about half of the total respondents were illiterate. Majority of the respondents had reported agriculture as their main occupation during both surveys. More than 50% of the respondents had livestock in their houses and farming was the main purpose for keeping them in both surveys. Around 20.26% of respondents knew about anthrax in baseline which raised to 53.64% after One Health intervention. Almost 21.29% of livestock owners had vaccinated their animals against anthrax disease throughout baseline, which increased to 66.5% during the endline survey. Conclusion This study highlights a significant surge in both knowledge and practices related to anthrax within the community after the implementation of intervention packages based on the One Health approach. The outcome of our study signified the importance of One Health interventions to address the health challenges related to zoonotic diseases in tribal communities. The data could be useful for local Governments to incorporate such an approach in their health policy to eliminate human anthrax.
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Affiliation(s)
- Matrujyoti Pattnaik
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Hari Ram Choudhary
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Debaprasad Parai
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Jyoti Shandilya
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Arun Kumar Padhi
- Office of the Chief District Medical Officer Koraput, Department of Health and Family Welfare, Government of Odisha, India
| | - Niranjana Sahoo
- Centre for Wildlife Health, College of Veterinary Science & Animal Husbandry, Odisha University of Agriculture & Technology, Bhubaneswar 751003, India
| | - Shishirendu Ghosal
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Sarangdhar Sathpathy
- Office of the Chief District Veterinary Officer Koraput, Department of Health and Family Welfare, Government of Odisha, India
| | - Santosh Kumar Panigrahi
- Office of the Chief District Veterinary Officer Koraput, Department of Health and Family Welfare, Government of Odisha, India
| | | | | | - Sanghamitra Pati
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
| | - Debdutta Bhattacharya
- Department of Microbiology, ICMR-Regional Medical Research Centre (Dept. of Health Research, Ministry of Health & Family Welfare, Govt. of India), Chandrasekharpur, Bhubaneswar 751023, India
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9
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Islam MM, Farag E, Hassan MM, Enan KA, Mohammadi A, Aldiqs AK, Alhussain H, Al Musalmani E, Al-Zeyara AA, Al-Romaihi H, Yassine HM, Sultan AA, Bansal D, Mkhize-Kwitshana Z. Rodent-borne parasites in Qatar: A possible risk at the human-animal-ecosystem interface. One Health 2024; 18:100708. [PMID: 38496338 PMCID: PMC10944255 DOI: 10.1016/j.onehlt.2024.100708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 01/16/2024] [Accepted: 03/06/2024] [Indexed: 03/19/2024] Open
Abstract
Rodents are known reservoirs for a diverse group of zoonotic pathogens that can pose a threat to human health. Therefore, it is crucial to investigate these pathogens to institute prevention and control measures. To achieve this, the current study was conducted to investigate the frequency of different parasites in commensal rodents in Qatar. A total of 148 rodents, including Rattus norvegicus, Rattus rattus, and Mus musculus were captured using traps placed in different habitats such as agricultural and livestock farms, residential areas, and other localities. Blood, feces, ectoparasite, and visceral organs were collected for gross, microscopic, immunological, and molecular analysis. The study identified 10 different parasites, including Capillaria annulosa, Eimeria spp., Giardia spp., Hymenolepis diminuta, Mastophorus muris, Ornithonyssus bacoti, Taenia taeniaeformis, Toxoplasma gondii, Trypanosoma lewisi, and Xenopsylla astia. Overall, 62.2% of the rodents tested positive for at least one parasite species. Helminths were found to be the most prevalent parasites (46.0%), followed by ectoparasites (31.8%), and protozoa (10.1%). However, individually, X. astia was the most prevalent (31.8%), whereas C. annulosa was the least common (0.7%). The prevalence of X. astia and H. diminuta significantly differed between habitats (p < 0.05). The sequence analysis of Hymenolepis spp. was closely related to the previously reported H. diminuta in Iran, China, and Mexico. In conclusion, the study identified a diverse range of rodent-borne parasites that are important to public health, with most of them being recorded for the first time among commensal rodents in Qatar.
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Affiliation(s)
- Md Mazharul Islam
- Department of Animal Resources, Ministry of Municipality, Doha, Qatar
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu Natal, Durban 4000, South Africa
| | - Elmoubashar Farag
- Department of Health Protection & Communicable Diseases Control, Ministry of Public Health, Doha, Qatar
| | - Mohammad Mahmudul Hassan
- Queensland Alliance for One Health Sciences, School of Veterinary Science, The University of Queensland, Gatton, QLD 4343, Australia
- Faculty of Veterinary Medicine, Chottogram Veterinary and Animal Sciences University, Khulshi, Chattogram 4225, Bangladesh
| | - Khalid A. Enan
- Preventive Reference Laboratory, Department of Health Protection & Communicable Diseases Control, Ministry of Public Health, Doha, Qatar
| | - Ali Mohammadi
- Department of Medical Entomology and Vector Control, School of Public Health, Tehran University of Medical Sciences, Tehran 1417613151, Iran
- National Reference Laboratory for Plague, Tularemia and Q Fever, Research Centre for Emerging and Reemerging Infection Diseases, Pasteur Institute of Iran, Akanlu, Kabudar Ahang, Hamadan 6556153145, Iran
| | | | | | | | | | - Hamad Al-Romaihi
- Department of Health Protection & Communicable Diseases Control, Ministry of Public Health, Doha, Qatar
| | | | - Ali A. Sultan
- Department of Microbiology and Imunology, Weill Cornell Medicine, Cornell University, Doha, Qatar
| | - Devendra Bansal
- Department of Health Protection & Communicable Diseases Control, Ministry of Public Health, Doha, Qatar
| | - Zilungile Mkhize-Kwitshana
- School of Life Sciences, College of Agriculture, Engineering & Science, University of KwaZulu Natal, Durban 4000, South Africa
- South African Medical Research Council, Cape Town 7505, South Africa
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10
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Lam S, Hoffmann V, Bett B, Fèvre EM, Moodley A, Mohan CV, Meteo-Sagasta J, Nguyen-Viet H. Navigating One Health in research-for-development: Reflections on the design and implementation of the CGIAR Initiative on One Health. One Health 2024; 18:100710. [PMID: 38533195 PMCID: PMC10963858 DOI: 10.1016/j.onehlt.2024.100710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/11/2024] [Indexed: 03/28/2024] Open
Abstract
Adopting One Health approaches is key for addressing interconnected health challenges. Yet, how to best put One Health into practice in research-for-development initiatives aiming to 'deliver impacts' remains unclear. Drawing on the CGIAR Initiative on One Health - a global initiative to address zoonotic diseases, antimicrobial resistance, and food and water safety - we reflect on challenges during program conception and implementation, prompting us to suggest improvements in multisectoral collaboration, coordination, and communication. Our approach involves conducting a researcher-centered process evaluation, comprising individual interviews that are subsequently thematically analyzed and synthesized. The key takeaway is that limited time for planning processes and short program timelines compared to envisioned development impacts may impede research-for-development efforts. Yet, collaborative work can be successful when adequate time and resources are allocated for planning with minimal disruption throughout implementation. Additionally, due to the multifaceted nature of One Health initiatives, it is important to pay attention to co-benefits and trade-offs, where taking action in one aspect may yield advantages and disadvantages in another, aiding to identify sustainable One Health development pathways. Forming close partnerships with national governments and local stakeholders is essential not only to promote sustainability but also to ensure local relevance, enhancing the potential for meaningful impact. Finally, regularly assessing progress toward development goals is critical as development stands as an overarching objective.
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Affiliation(s)
- Steven Lam
- International Livestock Research Institute, Nairobi, Kenya
| | - Vivian Hoffmann
- International Food and Policy Research Institute, Washington, United States
- Department of Economics and School of Public Policy and Administration, Carleton University, Ottawa, Canada
| | - Bernard Bett
- International Livestock Research Institute, Nairobi, Kenya
| | - Eric M. Fèvre
- International Livestock Research Institute, Nairobi, Kenya
- Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool, Neston, United Kingdom
| | - Arshnee Moodley
- International Livestock Research Institute, Nairobi, Kenya
- Department of Veterinary and Animal Sciences, University of Copenhagen, Frederiksberg, Denmark
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11
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Arredondo-Rivera M, Barois Z, Monti GE, Steketee J, Daburon A. Bridging Food Systems and One Health: A key to preventing future pandemics? One Health 2024; 18:100727. [PMID: 38628630 PMCID: PMC11019457 DOI: 10.1016/j.onehlt.2024.100727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 04/08/2024] [Indexed: 04/19/2024] Open
Abstract
Food Systems and One Health are two approaches increasingly known for the holistic perspective they bring when addressing the issues that concern them: food and health. This systematic literature review aims to explore the evidence for using these approaches in a concerted manner to better manage zoonoses. By zoonoses management, we refer to improving the ability to address current zoonoses as well as preventing future ones. A total of 98 scientific articles were screened, of which 29 were considered eligible due to their focus on operationalizing each approach to help address zoonoses, as well as a combination of the two. Most articles implement One Health to prevent zoonoses by guiding stakeholders in concerted and participatory decision-making processes. However, the One Health approach can also be adopted via data modelling. Several articles refer to the monitoring and evaluation process of One Health initiatives to prevent zoonoses and discuss best practices to successfully implement the approach. Contrastingly, only three studies adopt a Food System approach to manage zoonoses, despite the profound connections existing between our food systems and the emergence of zoonotic risks. We conclude that there is a lack of integration between the One Health and Food System approaches to manage zoonoses. We also show that experts call for integration, so that not only human, animal, plant, and environmental health are considered, but also the socio-economic trade-offs when monitoring and developing strategies to manage zoonoses. This can be reversed, enabling zoonotic risks to be addressed when planning for our food systems of tomorrow.
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Affiliation(s)
- Marcia Arredondo-Rivera
- Wageningen Economic Research, Wageningen University & Research, Atlas (gebouw 104), Droevendaalsesteeg 4, 6708 PB Wageningen, the Netherlands
| | - Zoe Barois
- Wageningen Centre for Development Innovation, Wageningen University & Research, Droevendaalsesteeg 1, 6708 PB Wageningen, the Netherlands
| | - Gustavo Enrique Monti
- Quantitative Veterinary Epidemiology group, Wageningen University, Droevendaalsesteeg 1 (Campus) Building no. 107, 6702 PB Wageningen, the Netherlands
| | - Johanna Steketee
- Wageningen Centre for Development Innovation, Wageningen University & Research, Droevendaalsesteeg 1, 6708 PB Wageningen, the Netherlands
| | - Annabelle Daburon
- Wageningen Centre for Development Innovation, Wageningen University & Research, Droevendaalsesteeg 1, 6708 PB Wageningen, the Netherlands
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12
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Nhung NT, Phu DH, Carrique-Mas JJ, Padungtod P. A review and meta-analysis of non-typhoidal Salmonella in Vietnam: Challenges to the control and antimicrobial resistance traits of a neglected zoonotic pathogen. One Health 2024; 18:100698. [PMID: 38468610 PMCID: PMC10926303 DOI: 10.1016/j.onehlt.2024.100698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 12/18/2023] [Accepted: 02/29/2024] [Indexed: 03/13/2024] Open
Abstract
Non-typhoidal Salmonella (NTS) is a food-borne zoonotic pathogen with important implications for human health. Despite its importance, the burden of NTS infections in Vietnam is unknown. We conducted a systematic review and a meta-analysis to describe the prevalence and phenotypic antimicrobial resistance (AMR) for NTS over time in Vietnam. Following PRISMA guidelines, we identified 72 studies from PubMed and Google Scholar containing data relevant to 'Salmonella', 'Salmonellosis', and 'Vietnam', or 'Viet Nam'. Of those, forty-two papers reporting prevalence of NTS, and twenty-six including data on phenotypic resistance were selected for meta-analysis. The prevalence of NTS ranged from 2% to 5% in humans and from 30% to 41% in samples from animals and the farm/slaughterhouse environment. Between 2000 and 2020 we observed a 27.3% (p = 0.044) increase in absolute terms in prevalence among individuals with enteric diseases and a 12.0% (p = 0.047) increase in aquaculture/seafood samples. The most commonly serovars identified across studies included S. Weltevreden (12.0%), followed by S. Typhimurium (10.1%), S. Derby (6.4%), S. London (5.8%), S. Anatum (4.4%), S. Rissen (3.9%), S. Enteritidis (3.7%), S. Albany (3.3%) and S. 4,[5],12:i:- (3.0%). Over the same period, there was an increasing trend in the pooled AMR prevalence for quinolones (15.6% relative increase), 3rd-, 4th-, and 5th-generation cephalosporins (23.7%), penicillins (16.1%), tetracyclines (12.9%), sulfonamides (8.8%), amphenicol (17.8%), and multidrug resistance (11.4%) (all p ≤ 0.014). A broad range of AMR genes (ARGs) were detected in both human and animal populations. The observed prevalence and AMR trends in Vietnam underscore the need of adopting a One Health strategy encompassing surveillance systems, research initiatives, and awareness campaigns to effectively address the challenges posed by NTS.
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Affiliation(s)
- Nguyen Thi Nhung
- Oxford University Clinical Research Unit, Ho Chi Minh City, Viet Nam
| | - Doan Hoang Phu
- Faculty of Animal Science and Veterinary Medicine, Nong Lam University, Ho Chi Minh City, Viet Nam
- Doctoral Program in Health Sciences, College of Graduate Studies, Walailak University, Nakhon Si Thammarat, Thailand
| | | | - Pawin Padungtod
- Food and Agriculture Organization of the United Nations (FAO), Hanoi, Viet Nam
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13
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Blankart CR, De Gani SM, Crimlisk H, Desmedt M, Bauer B, Doyle G. Health literacy, governance and systems leadership contribute to the implementation of the One Health approach: a virtuous circle. Health Policy 2024; 143:105042. [PMID: 38518391 DOI: 10.1016/j.healthpol.2024.105042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 02/12/2024] [Accepted: 03/11/2024] [Indexed: 03/24/2024]
Abstract
One Health is an important approach to addressing health threats and promoting health through interdisciplinary health, policy, legislation and leadership research to achieve better human and animal health and better outcomes for the planet. The Covid-19 pandemic has triggered an urgent awareness of the need to develop innovative integrative solutions to address root causes of such threats to health, which requires collaboration across disciplines and amongst different sectors and communities. We explore how achieving the Quadripartite Organizations' One Health Joint Plan of Action can be supported by the concepts of 'One Health literacy' and 'One Health governance' and promote both academic and policy dialogue. We show how One Health literacy and One Health governance influence and reinforce each other, while an interdisciplinary systems leadership approach acts as a catalyst and mechanism for understanding and enacting change. Based on our understanding of how these elements influence the implementation of the One Health approach, we describe a model for considering how external triggering events such as the Covid-19 pandemic may prompt a virtuous circle whereby exposure to and exploration of One Health issues may lead to improved One Health literacy and to better governance. We close with recommendations to international organisations, national governments and to leaders in policy, research and practice to enhance their influence on society, the planetary environment, health and well-being.
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Affiliation(s)
- Carl Rudolf Blankart
- KPM Center for Public Management, University of Bern, Freiburgstr. 3, 3010 Bern, Switzerland; Swiss Institute for Translational and Entrepreneurial Medicine (sitem-insel), Freiburgstr. 3, 3010 Bern, Switzerland; Multidisciplinary Center for Infectious Diseases (MCID), University of Bern, Hallerstrasse 6, 3012 Bern, Switzerland.
| | - Saskia Maria De Gani
- Careum Center for Health Literacy, Careum Foundation, 8032 Zürich, Switzerland; Careum School of Health, Kalaidos University of Applied Sciences, 8006 Zürich, Switzerland
| | - Helen Crimlisk
- Sheffield Health and Social Care NHS Foundation Trust, Centre Court, Atlas Way, Sheffield S47QQ, United Kingdom; Faculty of Medicine and Population Health, University of Sheffield, Beech Hill Rd, Sheffield S102RX, United Kingdom; Royal College of Psychiatrists, 21 Prescot St, London E18BB, United Kingdom
| | - Mario Desmedt
- Swiss Nurse Leaders, Haus der Akademien, Laupenstrasse 7, P.O. Box, 3001 Bern, Switzerland
| | - Birgit Bauer
- Data Saves Lives Germany, c/o european digital health academy gGmbH, Mohnblumenweg 1, 93326 Abensberg, Germany
| | - Gerardine Doyle
- UCD College of Business, University College Dublin, Belfield, Dublin 4, Ireland; UCD Geary Institute for Public Policy, University College Dublin, Belfield, Dublin 4, Ireland
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Atero N, Córdova-Bührle F, Salgado-Caxito M, Benavides JA, Fernández M, Diethelm-Varela B, Ramos R, Sapiente Aguirre C, Trujillo F, Dürr S, Mardones FO. An assessment of the owned canine and feline demographics in Chile: registration, sterilization, and unsupervised roaming indicators. Prev Vet Med 2024; 226:106185. [PMID: 38507889 DOI: 10.1016/j.prevetmed.2024.106185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Revised: 03/06/2024] [Accepted: 03/08/2024] [Indexed: 03/22/2024]
Abstract
The global rise in companion animal populations, particularly dogs and cats, is driven by emotional and social benefits for owners, and their population management is becoming critically important to avoid a plethora of adverse effects on themselves, humans, and wildlife. We estimated the size and density of the owned canine and feline population in Chile and evaluated the status of microchipping, registration, sterilization rates, and the proportion of owned animals that roam unsupervised. A cross-sectional household survey in 36 districts was conducted and standard inferential statistics was employed to analyze differences between cats and dogs, sexes within each species, and between rural and urban areas. Additionally, two negative binomial models with mixed effects were developed to predict the number of dogs and cats per households. Two methods were used to compare population size estimates at the country level, multiplying: (1) the estimated mean number of companion animals per household by the estimated number of households at the country level, and (2) the estimated human:dog and human:cat ratios by the total human population. The study involved 6333 respondents, of which 76% (74% urban; 83% rural) owned companion animals (dogs and/or cats). Individuals in rural multi-person households increase the probability of owning dogs and/or cats. Additionally, women exhibit a greater inclination towards cat and dog ownership compared to men, while those over 30 years old demonstrate lower rates of companion animal ownership in contrast to the 18-30 age group for both species. The overall human:dog and human:cat ratios estimated were 2.7:1, and 6.2:1, respectively. The estimated total number of owned dogs and cats in Chile ranged from 9.6 to 10.7 million, depending on the methodological approach, while national median density of companion animals was 12 dogs per km2 (ranging from 0.02 to 7232) and 5 cats per km2 (ranging from 0.01 to 3242). This nationwide study showed one of the highest percentages of households with companion animals in Latin America and relatively low registration and sterilization rates, highlighting the need to strength long-term public policies to control populations of companion animals and promote responsibility in pet ownership.
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Affiliation(s)
- Nicolhole Atero
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Francisca Córdova-Bührle
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Dirección de Transferencia y Desarrollo, Vicerrectoría de Investigación, Pontificia Universidad Católica de Chile, Santiago, Chile
| | | | - Julio A Benavides
- UMR MIVEGEC, IRD, CNRS, Université Montpellier, Montpellier, France; Centro de Investigación para la Sustentabilidad y Doctorado en Medicina de la Conservación, Facultad Ciencias de la Vida, Universidad Andrés Bello, Santiago, Chile
| | - Miriam Fernández
- Estación Costera de Investigaciones Marinas (ECIM), Las Cruces, Facultad de Ciencias Biológicas y Núcleo Milenio para la Ecología y la Conservación de los Ecosistemas de Arrecifes Mesofóticos Templados (NUTME), Pontificia Universidad Católica de Chile, Av. Bernardo O'Higgins 340, Santiago, Chile
| | - Benjamín Diethelm-Varela
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago 7820244, Chile
| | - Romina Ramos
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudia Sapiente Aguirre
- Programa Nacional de Tenencia Responsable de Animales de Compañía (PTRAC), Subsecretaría de Desarrollo Regional y Administrativo (SUBDERE), Ministerio del Interior y Seguridad Pública de Chile; Departamento de Planificación y Gestión, de la División de Administración y Finanzas, Subsecretaría de Desarrollo Regional y Administrativo (SUBDERE), Ministerio del Interior y Seguridad Pública de Chile, Chile
| | - Florencia Trujillo
- Programa Nacional de Tenencia Responsable de Animales de Compañía (PTRAC), Subsecretaría de Desarrollo Regional y Administrativo (SUBDERE), Ministerio del Interior y Seguridad Pública de Chile
| | - Salome Dürr
- Veterinary Public Health Institute, Vetsuisse Faculty, University of Bern, Bern, Switzerland
| | - Fernando O Mardones
- Escuela de Medicina Veterinaria, Facultad de Agronomía e Ingeniería Forestal, Facultad de Ciencias Biológicas y Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile; Departamento de Enfermedades Infecciosas e Inmunología Pediátrica, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago 7820244, Chile.
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Puryear WB, Runstadler JA. High-pathogenicity avian influenza in wildlife: a changing disease dynamic that is expanding in wild birds and having an increasing impact on a growing number of mammals. J Am Vet Med Assoc 2024; 262:601-609. [PMID: 38599231 DOI: 10.2460/javma.24.01.0053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/12/2023] [Indexed: 04/12/2024]
Abstract
While diverse strains of low-pathogenicity avian influenza have circulated in wild birds for a long period of time, there has previously been little pathology in wild birds, ducks have been the primary and largely asymptomatic wild reservoir, and spillover into mammals has been limited and rare. In recent years, a high-pathogenicity avian influenza (HPAI) virus has emerged on the global scene and shifted the previously established dogmas for influenza infection. High-pathogenicity avian influenza has expanded into wildlife in unprecedented numbers and species diversity, with unmatched disease severity for influenza in wildlife. As the disease ecology of influenza has shifted with this new variant, significant efforts are underway to understand disease course, pathology, and species susceptibility. Here we focus primarily on the impact that HPAI has had in wild mammals while framing these novel spillovers within the context of significantly expanding disease in avian species and geography. The clinical and pathology presentations of HPAI in these atypical hosts are discussed, as well as prognosis and risk for continued spillover. The companion Currents in One Health by Runstadler and Puryear, AJVR, May 2024, provides further context on viral reservoirs and possible routes of direct or environmental transmission and risk assessment of viral variants that are emerging within wildlife.
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Doras C, Özcelik R, Abakar MF, Issa R, Kimala P, Youssouf S, Bolon I, Dürr S. Community-based symptom reporting among agro-pastoralists and their livestock in Chad in a One Health approach. Acta Trop 2024; 253:107167. [PMID: 38458407 DOI: 10.1016/j.actatropica.2024.107167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 02/02/2024] [Accepted: 02/28/2024] [Indexed: 03/10/2024]
Abstract
One Health Syndromic Surveillance has a high potential for detecting early epidemiological events in remote and hard-to-reach populations. Chadian pastoralists living close to their animals and being socio-economically unprivileged have an increased risk for zoonosis exposure. Engaging communities in disease surveillance could also strengthen preparedness capacities for outbreaks in rural Chad. This study describes a retrospective cross-sectional survey that collected data on clinical symptoms reported in people and livestock in Chadian agro-pastoral communities. In January-February 2018, interviews were conducted in rural households living in nomadic camps or settled villages in the Yao and Danamadji health districts. The questionnaire covered demographic data and symptoms reported in humans and animals for the hot, wet, and cold seasons over the last 12 months. Incidence rates of human and animal symptoms were comparatively analyzed at the household level. Ninety-two households with a homogeneous socio-demographic distribution were included. We observed cough and diarrhea as the most frequent symptoms reported simultaneously in humans and animals. In all species, the incidence rate of cough was significantly higher during the cold season, and diarrhea tended to occur more frequently during the wet season. However, the incidence rate of cough and diarrhea in animals did not predict the incidence rate of these symptoms in humans. Overall, the variations in reported symptoms were consistent with known seasonal, regional, and sociological influences on endemic diseases. Our retrospective study demonstrated the feasibility of collecting relevant health data in humans and animals in remote regions with low access to health services by actively involving community members. This encourages establishing real-time community-based syndromic surveillance in areas such as rural Chad.
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Affiliation(s)
- Camille Doras
- Institute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Veterinary Public Health Institute, Vetsuisse Faculty Bern, University of Bern, Bern, Switzerland
| | - Ranya Özcelik
- Veterinary Public Health Institute, Vetsuisse Faculty Bern, University of Bern, Bern, Switzerland
| | | | - Ramadan Issa
- Institut de Recherche en Elevage pour le Développement (IRED), N'Djamena, Chad
| | - Pidou Kimala
- Institut de Recherche en Elevage pour le Développement (IRED), N'Djamena, Chad
| | - Soumaya Youssouf
- Institut de Recherche en Elevage pour le Développement (IRED), N'Djamena, Chad
| | - Isabelle Bolon
- Institute of Global Health, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Salome Dürr
- Veterinary Public Health Institute, Vetsuisse Faculty Bern, University of Bern, Bern, Switzerland.
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17
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Runstadler JA, Puryear WB. The virus is out of the barn: the emergence of HPAI as a pathogen of avian and mammalian wildlife around the globe. Am J Vet Res 2024:1-7. [PMID: 38593825 DOI: 10.2460/ajvr.24.01.0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Accepted: 03/15/2024] [Indexed: 04/11/2024]
Abstract
Highly pathogenic avian influenza (HPAI) has persisted as a One Health threat whose current circulation and impact are addressed in the companion Currents in One Health by Puryear and Runstadler, JAVMA, May 2024. Highly pathogenic avian influenza emerged as a by-product of agricultural practices and adapted to endemic circulation in wild bird species. Over more than 20 years, continued evolution in a complex ecology involving multiple hosts has produced a lineage that expanded globally over the last 2 years. Understanding the continued evolution and movement of HPAI relies on understanding how the virus is infecting different hosts in different contexts. This includes understanding the environmental factors and the natural ecology of viral transmission that impact host exposure and ultimately evolutionary trajectories. Particularly with the rapid host expansion, increased spillover to mammalian hosts, and novel clinical phenotypes in infected hosts, despite progress in understanding the impact of specific mutations to HPAI viruses that are associated with spillover potential, the threat to public health is poorly understood. Active research is focusing on new approaches to understanding the relationship of viral genotype to phenotype and the implementation of research and surveillance pipelines to make sense of the enormous potential for diverse HPAI viruses to emerge from wild reservoirs amid global circulation.
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Affiliation(s)
| | - Wendy B Puryear
- Cummings School of Veterinary Medicine, Tufts University, North Grafton, MA
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18
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Ilbeigi K, Barata C, Barbosa J, Bertram MG, Caljon G, Costi MP, Kroll A, Margiotta-Casaluci L, Thoré ES, Bundschuh M. Assessing Environmental Risks during the Drug Development Process for Parasitic Vector-Borne Diseases: A Critical Reflection. ACS Infect Dis 2024; 10:1026-1033. [PMID: 38533709 PMCID: PMC11019539 DOI: 10.1021/acsinfecdis.4c00131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Revised: 03/15/2024] [Accepted: 03/18/2024] [Indexed: 03/28/2024]
Abstract
Parasitic vector-borne diseases (VBDs) represent nearly 20% of the global burden of infectious diseases. Moreover, the spread of VBDs is enhanced by global travel, urbanization, and climate change. Treatment of VBDs faces challenges due to limitations of existing drugs, as the potential for side effects in nontarget species raises significant environmental concerns. Consequently, considering environmental risks early in drug development processes is critically important. Here, we examine the environmental risk assessment process for veterinary medicinal products in the European Union and identify major gaps in the ecotoxicity data of these drugs. By highlighting the scarcity of ecotoxicological data for commonly used antiparasitic drugs, we stress the urgent need for considering the One Health concept. We advocate for employing predictive tools and nonanimal methodologies such as New Approach Methodologies at early stages of antiparasitic drug research and development. Furthermore, adopting progressive approaches to mitigate ecological risks requires the integration of nonstandard tests that account for real-world complexities and use environmentally relevant exposure scenarios. Such a strategy is vital for a sustainable drug development process as it adheres to the principles of One Health, ultimately contributing to a healthier and more sustainable world.
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Affiliation(s)
- Kayhan Ilbeigi
- Laboratory
of Microbiology, Parasitology and Hygiene, University of Antwerp, 2610 Wilrijk, Belgium
| | - Carlos Barata
- Institute
of Environmental Assessment and Water Research (IDAEA-CSIC), Jordi Girona 18, 08034 Barcelona, Spain
| | - João Barbosa
- Blue
Growth Research Lab, Ghent University, Bluebridge, Wetenschapspark 1, 8400 Ostend, Belgium
| | - Michael G. Bertram
- Department
of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, 90187 Umeå, Sweden
- Department
of Zoology, Stockholm University, Svante Arrhenius väg 18b, 114 18 Stockholm, Sweden
- School of
Biological Sciences, Monash University, 25 Rainforest Walk, 3800 Melbourne, Australia
| | - Guy Caljon
- Laboratory
of Microbiology, Parasitology and Hygiene, University of Antwerp, 2610 Wilrijk, Belgium
| | - Maria Paola Costi
- Department
of Life Sciences, University of Modena and
Reggio Emilia, 41125 Modena, Italy
| | - Alexandra Kroll
- Swiss
Centre for Applied Ecotoxicology, CH-8600 Dübendorf, Switzerland
| | - Luigi Margiotta-Casaluci
- Institute
of Pharmaceutical Science, Faculty of Life Sciences & Medicine, King’s College London, WC2R 2LS London, United Kingdom
| | - Eli S.J. Thoré
- Department
of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, 90187 Umeå, Sweden
- Department
of Zoology, Stockholm University, Svante Arrhenius väg 18b, 114 18 Stockholm, Sweden
- TRANSfarm - Science, Engineering,
& Technology Group, KU
Leuven, 3360 Lovenjoel, Belgium
| | - Mirco Bundschuh
- iES
Landau, Institute for Environmental Sciences,
RPTU Kaiserslautern-Landau, Fortstrasse 7, 76829 Landau, Germany
- Department
of Aquatic Sciences and Assessment, Swedish
University of Agricultural Sciences, Lennart Hjelms väg 9, SWE-75007 Uppsala, Sweden
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19
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Aguilar-Vera A, Bello-López E, Pantoja-Nuñez GI, Rodríguez-López GM, Morales-Erasto V, Castillo-Ramírez S. Acinetobacter junii: an emerging One Health pathogen. mSphere 2024:e0016224. [PMID: 38606973 DOI: 10.1128/msphere.00162-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 03/28/2024] [Indexed: 04/13/2024] Open
Abstract
Acinetobacter junii is an opportunistic human and animal pathogen severely understudied. Here, we conducted the largest genomic epidemiological study on this pathogen to date. Our data show that this bacterium has spread globally. Also, we found that some human and non-human isolates are not well differentiated from one another, implying transmission between clinical and non-clinical, non-human settings. Remarkably, human but also some non-human isolates have clinically important antibiotic resistance genes, and some of these genes are located in plasmids. Given these results, we put forward that A. junii should be considered an emerging One Health problem. In this regard, future molecular epidemiological studies about this species will go beyond human isolates and will consider animal-, plant-, and water-associated environments. IMPORTANCE Acinetobacter baumannii is the most well-known species from the genus Acinetobacter. However, other much less studied Acinetobacter species could be important opportunistic pathogens of animals, plants and humans. Here, we conducted the largest genomic epidemiological study of A. junii, which has been described as a source not only of human but also of animal infections. Our analyses show that this bacterium has spread globally and that, in some instances, human and non-human isolates are not well differentiated. Remarkably, some non-human isolates have important antibiotic resistance genes against important antibiotics used in human medicine. Based on our results, we propose that this pathogen must be considered an issue not only for humans but also for veterinary medicine.
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Affiliation(s)
- Alejandro Aguilar-Vera
- Programa de Genómica Evolutiva, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, México
| | - Elena Bello-López
- Programa de Genómica Evolutiva, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, México
| | | | - Gloria M Rodríguez-López
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Vladimir Morales-Erasto
- Departamento de Microbiología e Inmunología, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, México
| | - Santiago Castillo-Ramírez
- Programa de Genómica Evolutiva, Centro de Ciencias Genómicas, Universidad Nacional Autónoma de México, Cuernavaca, México
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20
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Zhang XX, Lederman Z, Han LF, Schurer JM, Xiao LH, Zhang ZB, Chen QL, Pfeiffer D, Ward MP, Sripa B, Gabriël S, Dhama K, Acharya KP, Robertson LJ, Deem SL, Aenishaenslin C, Dantas-Torres F, Otranto D, Grace D, Wang Y, Li P, Fu C, Poeta P, Md Tanvir Rahman, Kassegne K, Zhu YZ, Yin K, Liu J, Wang ZJ, Guo XK, Gong WF, Schwartländer B, Ren MH, Zhou XN. Towards an actionable One Health approach. Infect Dis Poverty 2024; 13:28. [PMID: 38610035 PMCID: PMC11010417 DOI: 10.1186/s40249-024-01198-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 03/28/2024] [Indexed: 04/14/2024] Open
Abstract
BACKGROUND Despite the increasing focus on strengthening One Health capacity building on global level, challenges remain in devising and implementing real-world interventions particularly in the Asia-Pacific region. Recognizing these gaps, the One Health Action Commission (OHAC) was established as an academic community for One Health action with an emphasis on research agenda setting to identify actions for highest impact. MAIN TEXT This viewpoint describes the agenda of, and motivation for, the recently formed OHAC. Recognizing the urgent need for evidence to support the formulation of necessary action plans, OHAC advocates the adoption of both bottom-up and top-down approaches to identify the current gaps in combating zoonoses, antimicrobial resistance, addressing food safety, and to enhance capacity building for context-sensitive One Health implementation. CONCLUSIONS By promoting broader engagement and connection of multidisciplinary stakeholders, OHAC envisions a collaborative global platform for the generation of innovative One Health knowledge, distilled practical experience and actionable policy advice, guided by strong ethical principles of One Health.
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Affiliation(s)
- Xiao-Xi Zhang
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Zohar Lederman
- Medical Ethics and Humanities Unit, Hong Kong University, Hong Kong, People's Republic of China
| | - Le-Fei Han
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Janna M Schurer
- Center for One Health, University of Global Health Equity, Butaro, Rwanda
| | - Li-Hua Xiao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, People's Republic of China
| | - Zhi-Bing Zhang
- School of Ecology and Environment, Hainan University, Haikou, Hainan, People's Republic of China
| | - Qiu-Lan Chen
- Branch of animal and vector-borne diseases, Division of Infectious Disease Control, Chinese Center for Disease Control and Prevention, Beijing, People's Republic of China
| | - Dirk Pfeiffer
- Centre for Applied One Health Research and Policy Advice, Department of Infectious Diseases and Public Health, Jockey Club College of Veterinary Medicine and Life Sciences, City University of Hong Kong, Hong Kong SAR, People's Republic of China
- Department of Pathobiology and Population Sciences, Royal Veterinary College, London, United Kingdom
| | - Michael P Ward
- Sydney School of Veterinary Science, The University of Sydney, Camden, Australia
| | - Banchob Sripa
- Tropical Disease Research Center, Department of Tropical Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand
| | - Sarah Gabriël
- Laboratory of foodborne parasitic zoonoses, Department of translational physiology, infectiology and public health, Chair Faculty Committee on Internationalisation, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, Uttar Pradesh, India
| | - Krishna Prasad Acharya
- Department of Livestock Services, Animal Quarantine Office-Kathmandu, Budhanilkantha, Kathmandu, Nepal
| | - Lucy J Robertson
- Parasitology, Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway
| | - Sharon L Deem
- One Government Drive, Saint Louis Zoo Institute for Conservation Medicine, St. Louis, USA
| | - Cécile Aenishaenslin
- Groupe de Recherche en Épidémiologie des Zoonoses et Santé Publique (GREZOSP), Faculté de médecine vétérinaire, Université de Montréal, Saint-Hyacinthe, Québec, Canada
- Centre de recherche en santé publique de l, Université de Montréal et du CIUSSS du Centre-Sud-de-l'Île-de-Montréal, Montréal, Québec, Canada
| | - Filipe Dantas-Torres
- Department of Immunology, Aggeu Magalhães Institute, Oswaldo Cruz Foundation (Fiocruz), Recife, Brazil
| | - Domenico Otranto
- Department of Veterinary Medicine, University of Bari, Valenzano, Italy
- Department of Pathobiology, Faculty of Veterinary Science, Bu-Ali Sina University, Hamedan, Iran
| | - Delia Grace
- Natural Resources Institute, University of Greenwich, Chatham Maritime, UK
- International Livestock Research Institute, Nairobi, Kenya
| | - Yang Wang
- Director of Key Laboratory of Animal Antimicrobial Resistance Surveillance, Ministry of Agriculture and Rural Affairs, Beijing, People's Republic of China
| | - Peng Li
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing, People's Republic of China
| | - Chao Fu
- Key Laboratory of Ecosystem Network Observation and Modeling, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, People's Republic of China
- United Nations Environment Programme-International Ecosystem Management Partnership (UNEP-IEMP), Beijing, People's Republic of China
| | - Patrícia Poeta
- Microbiology and Antibiotic Resistance Team, Department of Veterinary Sciences, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- Associate Laboratory for Green Chemistry, Chemistry Department, University Nova of Lisbon, Lis-bon, Portugal
| | - Md Tanvir Rahman
- Department of Microbiology and Hygiene, Bangladesh Agricultural University, Mymensingh, Bangladesh
| | - Kokouvi Kassegne
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yong-Zhang Zhu
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Kun Yin
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Jiming Liu
- Faculty of Science, Hong Kong Baptist University, Hong Kong SAR, People's Republic of China
| | - Zhao-Jun Wang
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Xiao-Kui Guo
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Wen-Feng Gong
- The Bill &, Melinda Gates Foundation, Seattle, WA, USA
| | - Bernhard Schwartländer
- German Ministry of Foreign Afairs (Former Assistant Director General and Chef de Cab‑inet of Dr Tedros at the World Health Organization), Berlin, Germany
| | - Ming-Hui Ren
- School of Public Health, Peking University, Beijing, People's Republic of China
| | - Xiao-Nong Zhou
- School of Global Health, Chinese Center for Tropical Diseases Research, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
- Institute of One Health, Shanghai Jiao Tong University, Shanghai, People's Republic of China.
- National Institute of Parasitic Diseases at Chinese Center for Disease Control and Prevention (Chinese Center for Tropical Diseases Research), NHC Key Laboratory of Parasite and Vector Biology, WHO Collaborating Centre for Tropical Diseases, Shanghai, People's Republic of China.
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21
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Adeyemi OA, Agbabiaka TO, Sujon H. Global One Health post-graduate programmes: a review. One Health Outlook 2024; 6:7. [PMID: 38600594 PMCID: PMC11007884 DOI: 10.1186/s42522-024-00097-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 02/23/2024] [Indexed: 04/12/2024]
Abstract
BACKGROUND The One Health (OH) approach recognises that humans, animals, plants, and the environment are interrelated, and therefore seeks to facilitate collaboration, communication, coordination, and capacity building between relevant stakeholders to achieve a healthier ecosystem. This calls for integrating OH into established governance, policy, health, education, and community structures, and requires OH professionals equipped with the necessary inter and trans-disciplinary skillset. Therefore, numerous OH training programmes are currently being offered globally. However, the coordination and contents of some of these trainings have been criticised as inconsistent and inadequately standardised, and therefore could serve as a barrier to OH implementation. In this study, an up-to-date repository of a subset of OH academic programmes offered globally was provided, and their curricula contents was critically assessed. METHODS Between December 2022 and April 2023, an online search for key terms 'ONE HEALTH MASTERS COURSES', and 'ONE HEALTH MASTERS PROGRAMMES' together with variations of 'AFRICA', 'NORTH AMERICA', 'ASIA', 'AUSTRALIA', 'EUROPE', 'GLOBAL' was conducted. Details about course title, delivery mode, joint administration status, curricula contents, language of instruction, years to completion, host university, country, and continent were collected. RESULTS Forty-three programmes met inclusion criteria of the study, and almost all (n = 36, 83.7%) were tailored towards infectious diseases and population/global health, compared to the environmental and conservation perspectives. Compiled curricula contents clustered into one of these 12 sub-headings: 'principles and concepts of OH', 'epidemiology and biostatistics', 'major branches of OH', 'internship/externship/research project', 'infectious diseases, zoonoses, and surveillance', 'risk analysis and crises management', 'food safety, microbiology, immunology, and allied', 'communication', 'ethics', 'economics, policy, and management' and 'others. Of these, infectious disease themes were the most common. Regarding geography and organising institutions, North America and Europe, and veterinary institutions, respectively, were the most represented. CONCLUSION Despite the multi-level diversity observed, uniformity still exists across the programmes which favours interdisciplinary cross-talks. Future pedagogical studies that objectively assess the alignment of module contents with the OH core competencies and the impacts of these OH programmes is recommended. With this study, a critical information gap that has existed for long in the OH field has been bridged.
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Affiliation(s)
| | | | - Hasnat Sujon
- Directorate General of Health Services, Ministry of Health and Family Welfare, Dhaka, Bangladesh
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22
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Lu TH, Chen CY, Wang WM, Liao CM. One Health-based management for sustainably mitigating tetracycline-resistant Aeromonas hydrophila-induced health risk. Environ Pollut 2024; 349:123943. [PMID: 38599271 DOI: 10.1016/j.envpol.2024.123943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 03/17/2024] [Accepted: 04/07/2024] [Indexed: 04/12/2024]
Abstract
Aeromonas hydrophila has ability to spread tetracycline resistance (tetR) under stresses of oxytetracycline (OTC), one of the most important antibiotics in aquaculture industry. Even though environmental reservoir of Aeromonas allows it to be at interfaces across One Health components, a robust modelling framework for rigorously assessing health risks is currently lacking. We proposed a One Health-based approach and leveraged recent advances in quantitative microbial risk assessment appraised by available dataset to interpret interactions at the human-animal-environment interfaces in various exposure scenarios. The dose-response models were constructed considering the effects on mortality for aquaculture species and tetR genes transfer for humans. A scenario-specific risk assessment on pond species-associated A. hydrophila infection and human gut-associated tetR genes transfer was examined. Risk-based control strategies were involved to test their effectiveness. We showed that farmed shrimp exposed to tetracycline-resistant A. hydrophila in OTC-contaminated water experienced higher infection risk (relative risk: 1.25-1.34). The tetR genes transfer risk for farmers in shrimp ponds (∼2 × 10-4) and swimmers in coastal areas (∼4 × 10-6) during autumn exceeded acceptable risk (10-6). This cautionary finding underscores the importance of accounting for monitoring, assessing, and mitigating occupational health hazards among workers in shrimp farming sectors within future One Health-based strategies for managing water infection risks. We recommend that OTC emission rate together with A. hydrophila concentration should be reduced by up to 70-99% to protect human, farmed shrimp, and environmental health. Our predictive framework can be adopted for other systems and be used as a "risk detector" for assessing tetR-related health risks that invoke potential risk management on addressing sustainable mitigation on offsetting residual OTC emission and tetR genes spread in a species-human-environmental health system.
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Affiliation(s)
- Tien-Hsuan Lu
- Department of Science Education and Application, National Taichung University of Education, Taichung, 403514, Taiwan, ROC.
| | - Chi-Yun Chen
- Department of Environmental and Global Health, College of Public Health and Health Professions, University of Florida, Gainesville, FL, 32610, USA; Center for Environmental and Human Toxicology, University of Florida, FL, 32608, USA
| | - Wei-Min Wang
- Department of Bioenvironmental Systems Engineering, National Taiwan University, Taipei, 106319, Taiwan, ROC
| | - Chung-Min Liao
- Department of Bioenvironmental Systems Engineering, National Taiwan University, Taipei, 106319, Taiwan, ROC
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23
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Crippa BL, de Matos LG, Souza FN, Silva NCC. Non- aureus staphylococci and mammaliicocci (NASM): their role in bovine mastitis and One Health. J DAIRY RES 2024:1-13. [PMID: 38584301 DOI: 10.1017/s0022029924000165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Non-aureus staphylococci (NAS) are gaining importance in mastitis and public health, and some NAS have been reclassified as mammaliicocci (NASM). Bovine milk production has a major influence on the world economy, being an essential source of income for small, medium and large producers, and bovine mastitis caused by NASM can cause an economic impact. Mastitis generates financial losses due to reduced revenue, increased veterinary costs and expenses associated with animal slaughter. However, it is also a public health issue involving animal health and welfare, human health and the ecosystem. Furthermore, it is an increasingly common infection caused by NASM, including antimicrobial-resistant strains. Despite all these adverse effects that NASM can cause, some studies also point to its protective role against mastitis. Therefore, this review article addresses the negative and positive aspects that NASM can cause in bovine mastitis, the virulence of the disease and resistance factors that make it difficult to treat and, through the One Health approach, presents a holistic view of how mastitis caused by NASM can affect both animal and human health at one and the same time.
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Affiliation(s)
- Bruna Lourenço Crippa
- Department of Food Science and Nutrition, School of Food Engineering (FEA), University of Campinas (UNICAMP), Campinas, SP, 13083-862, Brazil
| | - Luiz Gustavo de Matos
- Department of Food Science and Nutrition, School of Food Engineering (FEA), University of Campinas (UNICAMP), Campinas, SP, 13083-862, Brazil
- Department of Veterinary Medicine, Università degli Studi di Milano, Lodi, Lombardia, Italy
| | - Fernando Nogueira Souza
- Department of Clinical Science, Faculty of Veterinary Medicine and Animal Sciences, University of São Paulo, São Paulo, 05508-270, Brazil
- Department of Veterinary Medicine, School of Food Engineering (FEA), University of Campinas (UNICAMP), Campinas, SP, 13083-862, Brazil
| | - Nathália Cristina Cirone Silva
- Department of Food Science and Nutrition, School of Food Engineering (FEA), University of Campinas (UNICAMP), Campinas, SP, 13083-862, Brazil
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24
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Nujum ZT, Asaria M, Kurup KK, Mini M, Mazumdar S, Daptardar M, Tiwari H. Cost-effectiveness of One Health interventions for rabies elimination: a systematic review. Trans R Soc Trop Med Hyg 2024; 118:223-233. [PMID: 37903657 DOI: 10.1093/trstmh/trad074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 08/31/2023] [Accepted: 10/05/2023] [Indexed: 11/01/2023] Open
Abstract
The 'One Health' (OH) approach is the most promising idea in realising the global goal of eliminating canine-mediated human rabies by 2030. However, taking an OH approach to rabies elimination can mean many different things to different people. We conducted a systematic review scrutinizing economic evaluations (EEs) retrieved from MEDLINE OVID, Embase OVID, Global Health OVID, CINAHL EBSCO and ECONLIT EBSCO that used the OH approach with the intent of identifying cost-effective sets of interventions that can be combined to implement an optimal OH-based rabies elimination program and highlight key gaps in the knowledge base. Our review suggests that an optimal OH program to tackle rabies should incorporate mass dog vaccination and integrated bite case management in combination with efficient use of post-exposure prophylaxis along with a shift to a 1-week abbreviated intradermal rabies vaccine regimen in humans. We recommend that future EEs of OH interventions for rabies elimination should be performed alongside implementation research to ensure proposed interventions are feasible and adopt a wider societal perspective taking into account costs and outcomes across both the human health and animal welfare sectors. The systematic review has been registered with PROSPERO.
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Affiliation(s)
- Zinia T Nujum
- Senior Visiting Fellow, Department of Health Policy, London School of Economics and Political Science, London WC2A2AE, UK
| | - Miqdad Asaria
- Assistant Professor, Department of Health Policy, London School of Economics and Political Science, London WC2A2AE, UK
| | - Karishma Krishna Kurup
- Research Fellow, Center for Universal Health, Chatham House (Royal Institute of International Affairs) London, UK
| | - Malathi Mini
- MSc Global Health Policy Candidate, London School of Economics and Political Science, London WC2A2AE, UK
| | - Sumit Mazumdar
- Research Fellow (Global Health), Centre for Health Economics, University of York Visiting Senior Fellow, Institute for Human Development, New Delhi, India
| | | | - Harish Tiwari
- DBT Wellcome India Alliance CPH Intermediate Fellow, Indian Institute of Technology Guwahati, Assam, India
- Research Affiliate, University of Sydney, Sydney, NSW, Australia
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25
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Refaya AK, Vetrivel U, Palaniyandi K. Genomic Characterization of IS 6110 Insertions in Mycobacterium orygis. Evol Bioinform Online 2024; 20:11769343241240558. [PMID: 38586439 PMCID: PMC10996354 DOI: 10.1177/11769343241240558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Accepted: 03/04/2024] [Indexed: 04/09/2024] Open
Abstract
Mycobacterium orygis, a subspecies of the Mycobacterium tuberculosis complex (MTBC), has emerged as a significant concern in the context of One Health, with implications for zoonosis or zooanthroponosis or both. MTBC strains are characterized by the unique insertion element IS6110, which is widely used as a diagnostic marker. IS6110 transposition drives genetic modifications in MTBC, imparting genome plasticity and profound biological consequences. While IS6110 insertions are customarily found in the MTBC genomes, the evolutionary trajectory of strains seems to correlate with the number of IS6110 copies, indicating enhanced adaptability with increasing copy numbers. Here, we present a comprehensive analysis of IS6110 insertions in the M. orygis genome, utilizing ISMapper, and elucidate their genetic consequences in promoting successful host adaptation. Our study encompasses a panel of 67 paired-end reads, comprising 11 isolates from our laboratory and 56 sequences downloaded from public databases. Among these sequences, 91% exhibited high-copy, 4.5% low-copy, and 4.5% lacked IS6110 insertions. We identified 255 insertion loci, including 141 intragenic and 114 intergenic insertions. Most of these loci were either unique or shared among a limited number of isolates, potentially influencing strain behavior. Furthermore, we conducted gene ontology and pathway analysis, using eggNOG-mapper 5.0, on the protein sequences disrupted by IS6110 insertions, revealing 63 genes involved in diverse functions of Gene Ontology and 45 genes participating in various KEGG pathways. Our findings offer novel insights into IS6110 insertions, their preferential insertion regions, and their impact on metabolic processes and pathways, providing valuable knowledge on the genetic changes underpinning IS6110 transposition in M. orygis.
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Affiliation(s)
- Ahmed Kabir Refaya
- Department of Immunology, ICMR-National Institute for Research in Tuberculosis, Chetpet, Chennai, India
| | - Umashankar Vetrivel
- Department of Virology & Biotechnology/Bioinformatics Division, ICMR-National Institute for Research in Tuberculosis, Chetpet, Chennai, India
| | - Kannan Palaniyandi
- Department of Immunology, ICMR-National Institute for Research in Tuberculosis, Chetpet, Chennai, India
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26
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Dougas G, Vorou R, Katsiolis A, Kalotychou D, Katerelos P, Tsiodras S, Mellou K. A Multidisciplinary " One Health" Tool for Tackling Brucellosis. Vector Borne Zoonotic Dis 2024. [PMID: 38573214 DOI: 10.1089/vbz.2023.0086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
Abstract
Introduction: The Epizootiological Investigation Form (EIF) is a document issued for every notified human brucellosis case, with the aim to convey information from public health to veterinary authorities for farm animals epidemiologically linked with the patient. We assessed the integration of EIF to the routine collaboration among stakeholders and the efficiency in directing the veterinary efforts to identify Brucella-infected animals. Methods: EIFs were evaluated for the implementation, timeliness, and completeness of the shared information provided by the public health and the veterinary authorities. The efficiency of EIFs in identifying infected farms was compared with the Brucella infection rate of routinely screened farms in the frame of the national brucellosis program. Results: During 2017-2022, 344 EIFs were issued for equal number of human brucellosis cases and 118 (34.3%) were circulated successfully among all stakeholders, whereas 226 (65.7%) went missing. The highest rate of intersectoral circulation occurred in May (47.8%, p = 0.007). Veterinary investigation was performed, and result was provided in 62 (57.4%) of the 108 circulated EIFs that disclosed the contact details of the epidemiologically linked animal farms. Brucella was detected at a significantly higher rate (51.7%) in the investigated sheep and goats' farms than the infection rate (2.7%) of the national brucellosis program (p < 0.00001). Among the screened bovine herds, two were found infected of the eight tested (25%). The circulation among all competent authorities of EIFs with a farm screening outcome required a median (interquartile range) of 50 days (22, 88). The likelihood of a "complete" EIF per human case differed among geographic Regions (p = 0.010), and was higher for patients diagnosed in April (p = 0.001) and occupied as stockbreeders (p = 0.025). Conclusions: EIF is a useful tool for pinpointing suspected animals for brucellosis screening. Training of the collaborating personnel is essential for improving the implementation of EIF in the everyday practice.
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Affiliation(s)
- Georgios Dougas
- Zoonoses Department, National Public Health Organization, Athens, Greece
| | - Regina Vorou
- Zoonoses Department, National Public Health Organization, Athens, Greece
| | - Aristomenis Katsiolis
- General Veterinary Directorate, Hellenic Ministry of Rural Development and Food, Athens, Greece
| | - Danai Kalotychou
- Zoonoses Department, National Public Health Organization, Athens, Greece
| | | | - Sotirios Tsiodras
- Zoonoses Department, National Public Health Organization, Athens, Greece
- National and Kapodistrian University of Athens School of Medicine, 4th Department of Internal Medicine, Attikon University Hospital, Athens, Greece
| | - Kassiani Mellou
- Zoonoses Department, National Public Health Organization, Athens, Greece
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27
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Omura M, Satoh K, Tamura T, Komori A, Makimura K. Molecular epidemiological investigation of Cryptococcus spp. carried by captive koalas ( Phascolarctos cinereus) in Japan. Microbiol Spectr 2024; 12:e0290323. [PMID: 38411053 DOI: 10.1128/spectrum.02903-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/26/2024] [Indexed: 02/28/2024] Open
Abstract
Cryptococcus neoformans and Cryptococcus gattii cause cryptococcosis, a systemic mycosis that infects a wide range of species. Recent molecular biological investigations have allowed for the genotyping of these species, providing more detailed information on their pathogenicity and infection routes. Koalas (Phascolarctos cinereus) are frequently colonized by Cryptococcus spp., but molecular epidemiological studies have yet to be conducted in Japan. Here, we conducted multi-locus sequence typing (MLST) analysis on Cryptococcus spp. colonization isolates obtained from all koalas kept in seven parks across Japan. Out of 46 koalas examined, 10 (22%) were positive for C. gattii and 3 (6.5%) were positive for C. neoformans. All C. gattii isolates belonged to molecular type VGI and were either sequence type (ST) 51 or a novel ST, and all C. neoformans isolates belonged to molecular type VNI and ST23. Despite the frequent movement of koalas between parks, the STs were relatively park-specific, suggesting that the floor of the rearing barns is a source of infection and may act as a reservoir. MLST analysis confirmed that C. gattii was transported, established, and spread by koalas in areas where C. gattii was not originally present. MLST analysis is considered useful in assessing the pathogenicity and tracing the transmission routes of Cryptococcus spp. carried by koalas.IMPORTANCEThis is the first study to conduct a multi-locus sequence typing analysis on Cryptococcus spp. carried by captive koalas in Japan. Cryptococcosis remains a globally high-fatality fungal infection in humans, and captive koalas are known to carry a high percentage of Cryptococcus spp. Through this research, the molecular types and transmission routes of Cryptococcus spp. carried by koalas have been elucidated, revealing the potential role of enclosure flooring as a reservoir. It has been confirmed that Cryptococcus gattii, which is not endemic in Japan, has become established through koalas and is spreading to new individuals in Japan. This study is believed to provide valuable insights into koala conservation and contribute to the One Health approach for Cryptococcosis, a zoonotic infection.
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Affiliation(s)
- Miki Omura
- Laboratory of Medical Mycology, Graduate School of Medicine, Teikyo University, Tokyo, Japan
| | - Kazuo Satoh
- Teikyo University Institute of Medical Mycology, Tokyo, Japan
| | - Takashi Tamura
- Teikyo University Institute of Medical Mycology, Tokyo, Japan
| | - Aya Komori
- Teikyo University Institute of Medical Mycology, Tokyo, Japan
| | - Koichi Makimura
- Laboratory of Medical Mycology, Graduate School of Medicine, Teikyo University, Tokyo, Japan
- Teikyo University Institute of Medical Mycology, Tokyo, Japan
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28
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Jimale KA, Zeni V, Ripamonti A, Canale A, Mele M, Benelli G, Otranto D. Grazing system and Hyalomma marginatum tick infestation in cattle with high prevalence of SFG Rickettsia spp. Vet Parasitol Reg Stud Reports 2024; 49:100994. [PMID: 38462300 DOI: 10.1016/j.vprsr.2024.100994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 11/22/2023] [Accepted: 01/28/2024] [Indexed: 03/12/2024]
Abstract
Tick-borne diseases (TBDs) represent a significant portion of infectious diseases of global public health interest. In Italy, knowledge about the occurrence of tick-borne pathogens (TBPs) in ticks parasitizing cattle is scarce. In this research, we focused on ticks infesting Maremmana cattle grazing in open pasture and silvopasture systems. After being morphologically identified, ticks were molecularly tested for the presence of pathogens of the genus Rickettsia. Of the 794 ticks detected, 117 were collected, being the majority Hyalomma marginatum (72.6%), followed by other Hyalomma species (23%), Rhipicephalus turanicus (1.7%), Rh. bursa (0.9%), Hy. lusitanicum (0.9%) and Dermatocentor marginatus (0.9%). All ticks were adults, 58.1% males and 41.8% females. The highest tick prevalence was noted in April for silvopasture system cattle (90%), and in May for open pasture ones (85%). TBPs were detected only in Hy. marginatum, and all belong to Rickettsia spp. of zoonotic interest. In particular, 21/40 (52.5%) ticks scored positive for Rickettsia spp. by gltA gene and of these 15/21 (71.4%) also to spotted fever group (SFG) rickettsiae by ompA gene. Of the total positive specimens, 19 were successfully sequenced and scored Rickettsia aeschilimannii (17/19, 89.5%), R. slovaca (1/19, 5%), and R. massiliae (1/19, 5%). This research highlights the potential impact of grazing systems on cattle parasitization by hard ticks. The molecular investigation of TBPs in ticks collected from Maremmana cattle shed light on the presence of pathogenic bacteria of SFG Rickettsia spp., pointing out the potential risk of TBPs transmission between livestock and humans.
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Affiliation(s)
| | - Valeria Zeni
- Department of Agriculture, Food, and Environment, University of Pisa, via del Borghetto 80, Pisa 56124, Italy
| | - Alice Ripamonti
- Department of Agriculture, Food, and Environment, University of Pisa, via del Borghetto 80, Pisa 56124, Italy
| | - Angelo Canale
- Department of Agriculture, Food, and Environment, University of Pisa, via del Borghetto 80, Pisa 56124, Italy
| | - Marcello Mele
- Department of Agriculture, Food, and Environment, University of Pisa, via del Borghetto 80, Pisa 56124, Italy
| | - Giovanni Benelli
- Department of Agriculture, Food, and Environment, University of Pisa, via del Borghetto 80, Pisa 56124, Italy
| | - Domenico Otranto
- Department of Veterinary Medicine, University of Bari, Valenzano, Bari, Italy; Department of Veterinary Clinical Sciences, City University of Hong Kong, SAR, China.
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29
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Cunha Del Vechio MA, Bezerra K, Estevam Dos Santos J, Midori Ono J, Carvalho Dos Santos I, Dib Gonçalves D, Nunes Barbosa L. Cymbopogon citratus Essential Oil in Controlling of Bacteria Associated with Oral Cavity of Dogs In Vitro and Dry Pet Feed. Foodborne Pathog Dis 2024; 21:275-277. [PMID: 38227805 DOI: 10.1089/fpd.2023.0109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024] Open
Abstract
The aim of this study was to evaluate the antibacterial activity of Cymbopogon citratus essential oil against bacteria isolated from the oral cavity of dogs and applied directly to artificially contaminated feed. The commercial dry dog feed received the inoculum of the bacteria prevalent in the oral cavity of the dogs where C. citratus was deposited in the feed by spray. In total, 42 isolates were obtained, 38 Gram-positive and 4 Gram-negative. Staphylococcus spp. was the most prevalent bacteria in the oral cavity of dogs (76.2%). The isolates showed high levels of resistance to different antimicrobials. The minimum inhibitory concentration capable of inhibiting oral bacteria was 0.38 mg/mL. C. citratus essential oil showed positive results with a significant bacterial reduction when applied to feed, signaling the need for further studies to enable its use in the control of pathogens transmitted by animal feed.
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30
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Savin M, Sib E, Heinemann C, Eichel VM, Nurjadi D, Klose M, Andre Hammerl J, Binsker U, Mutters NT. Tracing clinically-relevant antimicrobial resistances in Acinetobacter baumannii-calcoaceticus complex across diverse environments: A study spanning clinical, livestock, and wastewater treatment settings. Environ Int 2024; 186:108603. [PMID: 38547543 DOI: 10.1016/j.envint.2024.108603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 03/13/2024] [Accepted: 03/23/2024] [Indexed: 04/26/2024]
Abstract
Acinetobacter baumannii has become a prominent nosocomial pathogen, primarily owing to its remarkable ability to rapidly acquire resistance to a wide range of antimicrobial agents and its ability to persist in diverse environments. However, there is a lack of data on the molecular epidemiology and its potential implications for public health of A. baumannii strains exhibiting clinically significant resistances that originate from non-clinical environments. Therefore, the genetic characteristics and resistance mechanisms of 80 A. baumannii-calcoaceticus (ABC) complex isolates, sourced from environments associated with poultry and pig production, municipal wastewater treatment plants (WWTPs), and clinical settings, were investigated. In total, our study classified 54 isolates into 29 previously described sequence types (STs), while 26 isolates exhibited as-yet-unassigned STs. We identified a broad range of A. baumannii STs originating from poultry and pig production environments (e.g., ST10, ST238, ST240, ST267, ST345, ST370, ST372, ST1112 according to Pasteur scheme). These STs have also been documented in clinical settings worldwide, highlighting their clinical significance. These findings also raise concerns about the potential zoonotic transmission of certain STs associated with livestock environments. Furthermore, we observed that clinical isolates exhibited the highest diversity of antimicrobial resistance genes (ARGs). In contrast to non-clinical isolates, clinical isolates typically carried a significantly higher number of ARGs, ranging from 10 to 15. They were also the exclusive carriers of biocide resistance genes and acquired carbapenemases (blaOXA-23, blaOXA-58, blaOXA-72, blaGIM-1, blaNDM-1). Additionally, we observed that clinical strains displayed an increased capacity for carrying plasmids and undergoing genetic transformation. This heightened capability could be linked to the intense selective pressures commonly found within clinical settings. Our study provides comprehensive insights into essential aspects of ABC isolates originating from livestock-associated environments and clinical settings. We explored their resistance mechanisms and potential implications for public health, providing valuable knowledge for addressing these critical issues.
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Affiliation(s)
- Mykhailo Savin
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany.
| | - Esther Sib
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
| | | | - Vanessa M Eichel
- Section for Hospital Hygiene and Environmental Health, Center for Infectious Diseases, University Hospital Heidelberg, Heidelberg, Germany
| | - Dennis Nurjadi
- Department of Infectious Diseases and Microbiology, University of Lübeck and University Medical Center Schleswig-Holstein Campus Lübeck, Lübeck, Germany
| | - Marian Klose
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
| | - Jens Andre Hammerl
- Department for Biological Safety, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Ulrike Binsker
- Department for Biological Safety, German Federal Institute for Risk Assessment, Berlin, Germany
| | - Nico T Mutters
- Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
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31
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Kalonji T, Malembi E, Matela JP, Likafi T, Kinganda-Lusamaki E, Vakaniaki EH, Hoff NA, Aziza A, Muyembe F, Kabamba J, Cooreman T, Nguete B, Witte D, Ayouba A, Fernandez-Nuñez N, Roge S, Peeters M, Merritt S, Ahuka-Mundeke S, Delaporte E, Pukuta E, Mariën J, Bangwen E, Lakin S, Lewis C, Doty JB, Liesenborghs L, Hensley LE, McCollum A, Rimoin AW, Muyembe-Tamfum JJ, Shongo R, Kaba D, Mbala-Kingebeni P. Co-Circulating Monkeypox and Swinepox Viruses, Democratic Republic of the Congo, 2022. Emerg Infect Dis 2024; 30:761-765. [PMID: 38526165 PMCID: PMC10977837 DOI: 10.3201/eid3004.231413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
In September 2022, deaths of pigs manifesting pox-like lesions caused by swinepox virus were reported in Tshuapa Province, Democratic Republic of the Congo. Two human mpox cases were found concurrently in the surrounding community. Specific diagnostics and robust sequencing are needed to characterize multiple poxviruses and prevent potential poxvirus transmission.
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32
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de Leeuw E, Kickbusch I, Rüegg SR. A health promotion perspective on One Health. Can J Public Health 2024; 115:271-275. [PMID: 38478217 PMCID: PMC11006651 DOI: 10.17269/s41997-024-00872-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 01/12/2024] [Indexed: 04/11/2024]
Abstract
The One Health concept has acquired increasing attention due to the COVID-19 pandemic. We argue for a health promotion perspective that frames One Health in terms of positive health for people, animals, and ecosystems and includes a spiritual-cosmological dimension. This would enhance policy, research, and practice across disciplines and sectors for a more resilient and harmonious planet.
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Affiliation(s)
- Evelyne de Leeuw
- ESPUM, École de santé publique de l'Université de Montréal, Montreal, QC, Canada
- University of New South Wales, Sydney, Australia
- WHO European Regional Office Technical Advisory Group One Health, Copenhagen, Denmark
| | - Ilona Kickbusch
- WHO European Regional Office Technical Advisory Group One Health, Copenhagen, Denmark
- Global Health Centre at the Graduate Institute in Geneva, Le Grand-Saconnex, Switzerland
| | - Simon R Rüegg
- WHO European Regional Office Technical Advisory Group One Health, Copenhagen, Denmark.
- Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
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33
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Fang J. [Promoting implementation research and One Health approach to respond the four global health challenges: an interpretation of the Special Programme for Research and Training in Tropical Diseases (TDR) Strategy 2024-2029]. Zhongguo Xue Xi Chong Bing Fang Zhi Za Zhi 2024; 36:13-16. [PMID: 38604680 DOI: 10.16250/j.32.1374.2023146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Tropical diseases, notably neglected tropical diseases and infectious diseases of poverty, remain major health problems endangering the poorest and most-marginalized people in the world. The Special Programme for Research and Training in Tropical Diseases (TDR), which is co-sponsored by the World Health Organization, the United Nations Children's Fund (UNICEF), the United Nations Development Programme (UNDP) and the World Bank, is an important programme that helps facilitate, support, guide and coordinate global efforts to combat tropical diseases. On July 2023, TDR formally issued its 2024-2029 strategy, which proposed the direction and proprieties of global tropical disease prevention and control in the next six years. Based on its original focus on supporting researchers and research institutions from low and middle-income countries to conduct research on tropical diseases and building their research capabilities, this strategy proposed some new developments, which mainly included incorporating tropical disease prevention and control into the overall framework of addressing major global health challenges and achieving the health goals set by the United Nations Sustainable Development Goals (SDGs) to combat tropical diseases and contribute to achieving health goals of SDGs in a collaborative and integrated manner; supporting implementation research and encouraging practitioners and social innovators to participate in research to enable generation of solutions that may be used to solve local health problems; promoting and encouraging the One Health concept and interdisciplinary and cross-departmental collaboration; shifting gradually its focus from disease prevention and control to addressing the health needs of the poorest and most-marginalized populations. These new developments deserve the attention of personnel and institutions in China dedicated to the prevention and control of tropical diseases in order to help their future researches and activities.
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Affiliation(s)
- J Fang
- Institute for Health Sciences, Kunming Medical University, Kunming, Yunnan 650500, China
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34
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Mattock J, Chattaway MA, Hartman H, Dallman TJ, Smith AM, Keddy K, Petrovska L, Manners EJ, Duze ST, Smouse S, Tau N, Timme R, Baker DJ, Mather AE, Wain J, Langridge GC. A One Health Perspective on Salmonella enterica Serovar Infantis, an Emerging Human Multidrug-Resistant Pathogen. Emerg Infect Dis 2024; 30:701-710. [PMID: 38526070 PMCID: PMC10977846 DOI: 10.3201/eid3004.231031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024] Open
Abstract
Salmonella enterica serovar Infantis presents an ever-increasing threat to public health because of its spread throughout many countries and association with high levels of antimicrobial resistance (AMR). We analyzed whole-genome sequences of 5,284 Salmonella Infantis strains from 74 countries, isolated during 1989-2020 from a wide variety of human, animal, and food sources, to compare genetic phylogeny, AMR determinants, and plasmid presence. The global Salmonella Infantis population structure diverged into 3 clusters: a North American cluster, a European cluster, and a global cluster. The levels of AMR varied by Salmonella Infantis cluster and by isolation source; 73% of poultry isolates were multidrug resistant, compared with 35% of human isolates. This finding correlated with the presence of the pESI megaplasmid; 71% of poultry isolates contained pESI, compared with 32% of human isolates. This study provides key information for public health teams engaged in reducing the spread of this pathogen.
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Affiliation(s)
| | - Marie Anne Chattaway
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Hassan Hartman
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | | | - Anthony M. Smith
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Karen Keddy
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | | | | | - Sanelisiwe T. Duze
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Shannon Smouse
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Nomsa Tau
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Ruth Timme
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Dave J. Baker
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Alison E. Mather
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - John Wain
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
| | - Gemma C. Langridge
- University of East Anglia, Norwich, UK (J. Mattock, E.J. Manners, A.E. Mather, J. Wain)
- UK Health Security Agency, London, UK (M.A. Chattaway, H. Hartman, T.J. Dallman)
- National Institute for Communicable Diseases, Johannesburg, South Africa (A.M. Smith, S. Smouse, N. Tau)
- University of Pretoria, Pretoria, South Africa (K. Keddy)
- Animal and Plant Health Agency, Addlestone, UK (L. Petrovska)
- University of the Witwatersrand, Johannesburg (S.T. Duze)
- US Food and Drug Administration, College Park, Maryland, USA (R. Timme)
- Quadram Institute Bioscience, Norwich (D.J. Baker, A.E. Mather, J. Wain, G.C. Langridge)
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Hydeskov HB, Arnemo JM, Lloyd Mills C, Gentle LK, Uzal A. A Global Systematic Review of Lead (Pb) Exposure and its Health Effects in Wild Mammals. J Wildl Dis 2024; 60:285-297. [PMID: 38345465 DOI: 10.7589/jwd-d-23-00055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 10/25/2023] [Indexed: 04/06/2024]
Abstract
Lead (Pb) is a toxic nonessential metal, known mainly for causing poisoning of humans and wild birds. However, little is known about Pb exposure and its associated health effects in wild mammals. We conducted a global systematic literature review to identify peer-reviewed studies published on Pb exposure in wild mammalian species and the health effects they identified. In total, 183 studies, conducted in 35 countries and published over 62 yr (1961-2022), were included in the review. Only 6% (11/183) of the studies were conducted in developing countries. Although 153 mammalian species were studied, most studies focused on species that are easy to access (i.e., hunted species and small mammals that are easy to trap). Therefore, carnivores and scavengers were less frequently studied than herbivores and omnivores. Despite all studies reporting Pb concentrations, only 45 (25%) studies investigated health effects and, of these 45 studies, only 28 (62%) found any health effect in 57 species. All health effects were negative and ranged from subclinical effects to fatality. Methodologies of Pb sampling and quantification and reporting of results varied widely across the studies, making both Pb concentrations and health effects difficult to compare and evaluate. Thus, there is a need for more research on Pb exposure and its health effects on wild mammals, especially as carnivores and scavengers could be used as sentinels for ecosystem health.
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Affiliation(s)
- Helle B Hydeskov
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Brackenhurst Lane, Southwell, NG25 0QF, UK
| | - Jon M Arnemo
- Department of Forestry and Wildlife Management, Faculty of Applied Ecology, Agricultural Sciences and Biotechnology, Inland Norway University of Applied Sciences, Campus Evenstad, Anne Evenstads Vei 80, 2480 Koppang, Norway
- Department of Wildlife, Fish, and Environmental Studies, Faculty of Forest Sciences, Swedish University of Agricultural Sciences, Skogsmarksgränd, 90736 Umeå, Sweden
| | - Chris Lloyd Mills
- School of Science and Technology, Nottingham Trent University, Clifton Campus, Clifton Lane, Nottingham, NG11 8NS, UK
| | - Louise K Gentle
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Brackenhurst Lane, Southwell, NG25 0QF, UK
| | - Antonio Uzal
- School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst Campus, Brackenhurst Lane, Southwell, NG25 0QF, UK
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Friant S. Human behaviors driving disease emergence. Evol Anthropol 2024; 33:e22015. [PMID: 38130075 DOI: 10.1002/evan.22015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/26/2023] [Accepted: 11/13/2023] [Indexed: 12/23/2023]
Abstract
Interactions between humans, animals, and the environment facilitate zoonotic spillover-the transmission of pathogens from animals to humans. Narratives that cast modern humans as exogenous and disruptive forces that encroach upon "natural" disease systems limit our understanding of human drivers of disease. This review leverages theory from evolutionary anthropology that situates humans as functional components of disease ecologies, to argue that human adaptive strategies to resource acquisition shape predictable patterns of high-risk human-animal interactions, (2) humans construct ecological processes that facilitate spillover, and (3) contemporary patterns of epidemiological risk are emergent properties of interactions between human foraging ecology and niche construction. In turn, disease ecology serves as an important vehicle to link what some cast as opposing bodies of theory in human ecology. Disease control measures should consider human drivers of disease as rational, adaptive, and dynamic and capitalize on our capacity to influence ecological processes to mitigate risk.
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Affiliation(s)
- Sagan Friant
- Department of Anthropology, Pennsylvania State University, University Park, Pennsylvania, USA
- Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, Pennsylvania, USA
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Parker EM, Ballash GA, Mollenkopf DF, Wittum TE. A complex cyclical One Health pathway drives the emergence and dissemination of antimicrobial resistance. Am J Vet Res 2024; 85:ajvr.24.01.0014. [PMID: 38467112 DOI: 10.2460/ajvr.24.01.0014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 02/17/2024] [Indexed: 03/13/2024]
Abstract
Since their commercialization, scientists have known that antimicrobial use kills or inhibits susceptible bacteria while allowing resistant bacteria to survive and expand. Today there is widespread antimicrobial resistance (AMR), even to antimicrobials of last resort such as the carbapenems, which are reserved for use in life-threatening infections. It is often convenient to assign responsibility for this global health crisis to the users and prescribers of antimicrobials. However, we know that animals never treated with antimicrobials carry clinically relevant AMR bacteria and genes. The causal pathway from bacterial susceptibility to resistance is not simple, and dissemination is cyclical rather than linear. Amplification of AMR occurs in healthcare environments and on farms where frequent exposure to antimicrobials selects for resistant bacterial populations. The recipients of antimicrobial therapy release antimicrobial residues, resistant bacteria, and resistance genes in waste products. These are reduced but not removed during wastewater and manure treatment and enter surface waters, soils, recreational parks, wildlife, and fields where animals graze and crops are grown for human and animal consumption. The cycle is complete when a patient carrying AMR bacteria is treated with antimicrobials that amplify the resistant bacterial populations. Reducing the development and spread of AMR requires a One Health approach with the combined commitment of governments, medical and veterinary professionals, agricultural industries, food and feed processors, and environmental scientists. In this review and in the companion Currents in One Health by Ballash et al, JAVMA, April 2024, we highlight just a few of the steps of the complex cyclical causal pathway that leads to the amplification, dissemination, and maintenance of AMR.
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Mori M, Dumoulin F, Faustino MAF, Plaetzer K. Perspectives in the treatment of antibiotic-resistant bacterial infections with active photodynamic partners within the framework of the EURESTOP COST Action (CA21145). Photochem Photobiol Sci 2024; 23:815-817. [PMID: 38546954 DOI: 10.1007/s43630-024-00555-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/20/2024] [Indexed: 04/16/2024]
Abstract
The European Network for diagnosis and treatment of antibiotic-resistant bacterial infections-EURESTOP COST Action CA21145 focuses on tackling the burden of antimicrobial resistance (AMR) and has gathered many members working on photodynamic approaches. This European consortium is presented here in the One Health context, to highlight the potential of antimicrobial photodynamic therapy (aPDT) in the fight against AMR.
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Affiliation(s)
- Mattia Mori
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via Aldo Moro 2, 53100, Siena, Italy.
| | - Fabienne Dumoulin
- Faculty of Engineering and Natural Sciences, Department of Biomedical Engineering, Acibadem Mehmet Ali Aydınlar University, Ataşehir, 34752, Istanbul, Türkiye
| | - M Amparo F Faustino
- LAQV-REQUIMTE &, Department of Chemistry, University of Aveiro, 3810-193, Aveiro, Portugal
| | - Kristjan Plaetzer
- Laboratory of Photodynamic Inactivation of Microorganisms, Department of Biosciences and Medical Biology, Paris Lodron University Salzburg, 5020, Salzburg, Austria
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Tran T, Xie S. Mitigating Wildlife Spillover in the Clinical Setting: How Physicians and Veterinarians Can Help Prevent Future Disease Outbreaks. AJPM Focus 2024; 3:100193. [PMID: 38379958 PMCID: PMC10876620 DOI: 10.1016/j.focus.2024.100193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
Introduction The transmission of pathogens from wildlife to humans is a major global health threat that has been highlighted by the proposed origins of the COVID-19 pandemic. Numerous barriers impede pathogen spillover events from ensuing widespread human transmission, but human activity has accelerated the frequency of spillovers and subsequent disease outbreaks, in part through a booming wildlife trade whose impacts on health are not well understood. Methods A literature review was conducted to examine the risk that the wildlife trade poses to public health and the degree to which these risks are recognized and addressed in clinical practice and medical and veterinary education. Results The illicit aspects of the wildlife trade challenge efforts to understand its impacts on health. The U.S. and Europe play a leading role in the global wildlife trade that often goes unacknowledged. In particular, the consumption of wild meat and ownership of exotic pets poses public health risks. The potential role of clinicians is underutilized, both in the clinical setting and in clinical education. Discussion Physicians and veterinarians have the unique opportunity to utilize their clinical roles to address these knowledge gaps and mitigate future outbreaks. We outline a multifaceted approach that includes increasing clinical knowledge about the ecology of zoonotic diseases, leveraging opportunities for mitigation during patient/client-clinician interactions, and incorporating One Health core competencies into medical and veterinary school curricula.
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Affiliation(s)
- Tam Tran
- Department of Biology, Penn Arts & Sciences, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Sherrie Xie
- Department of Biostatistics, Epidemiology & Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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Böhmer MM, Haring VC, Schmidt B, Saller FS, Coyer L, Chitimia-Dobler L, Dobler G, Tappe D, Bonakdar A, Ebinger A, Knoll G, Eidenschink L, Rohrhofer A, Niller HH, Katz K, Starcky P, Beer M, Ulrich RG, Rubbenstroth D, Bauswein M. One Health in action: Investigation of the first detected local cluster of fatal borna disease virus 1 (BoDV-1) encephalitis, Germany 2022. J Clin Virol 2024; 171:105658. [PMID: 38447459 DOI: 10.1016/j.jcv.2024.105658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 02/08/2024] [Accepted: 02/19/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Zoonotic Borna disease virus 1 (BoDV-1) causes fatal encephalitis in humans and animals. Subsequent to the detection of two paediatric cases in a Bavarian municipality in Germany within three years, we conducted an interdisciplinary One Health investigation. We aimed to explore seroprevalence in a local human population with a risk for BoDV-1 exposure as well as viral presence in environmental samples from local sites and BoDV-1 prevalence within the local small mammal population and its natural reservoir, the bicoloured white-toothed shrew (Crocidura leucodon). METHODS The municipality's adult residents participated in an anonymised sero-epidemiological study. Potential risk factors and clinical symptoms were assessed by an electronic questionnaire. Small mammals, environmental samples and ticks from the municipality were tested for BoDV-1-RNA. Shrew-derived BoDV-1-sequences together with sequences of the two human cases were phylogenetically analysed. RESULTS In total, 679 citizens participated (response: 41 %), of whom 38 % reported shrews in their living environment and 19 % direct shrew contact. No anti-BoDV-1 antibodies were detected in human samples. BoDV-1-RNA was also undetectable in 38 environmental samples and 336 ticks. Of 220 collected shrews, twelve of 40 C. leucodon (30%) tested BoDV-1-RNA-positive. BoDV-1-sequences from the previously diagnosed two paediatric patients belonged to two different subclades, that were also present in shrews from the municipality. INTERPRETATION Our data support the interpretation that human BoDV-1 infections are rare even in endemic areas and primarily manifest as severe encephalitis. Sequence analysis linked both previous paediatric human infections to the local shrew population, but indicated independent infection sources. FUNDING The project was partly financed by funds of the German Federal Ministry of Education and Research (grant numbers: 01KI2005A, 01KI2005C, 01KI1722A, 01KI1722C, 01KI2002 to MaBe, DR, RGU, DT, BS) as well as by the ReForM-A programme of the University Hospital Regensburg (to MaBa) and by funds of the Bavarian State Ministry of Health, Care and Prevention, project "Zoonotic Bornavirus Focal Point Bavaria - ZooBoFo" (to MaBa, MaBe, BS, MMB, DR, PS, RGU).
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Affiliation(s)
- Merle M Böhmer
- Bavarian Health and Food Safety Authority, Munich, Germany; Institute of Social Medicine and Health Systems Research, Otto-von-Guericke-University Magdeburg, Magdeburg, Germany; Bornavirus-Focal Point Bavaria, Germany.
| | - Viola C Haring
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald - Insel Riems, Germany
| | - Barbara Schmidt
- Bornavirus-Focal Point Bavaria, Germany; Institute of Clinical Microbiology and Hygiene, Regensburg University Hospital, Regensburg, Germany; Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | | | - Liza Coyer
- Bavarian Health and Food Safety Authority, Munich, Germany; ECDC Fellowship Programme, Field Epidemiology Path (EPIET), European Centre for Disease Prevention and Control (ECDC), Solna, Sweden
| | | | | | - Dennis Tappe
- Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany; Consiliary Laboratory for Bornaviruses, Germany
| | - Andrea Bonakdar
- Local Health Authority, county Mühldorf am Inn, Mühldorf am Inn, Germany
| | - Arnt Ebinger
- University Medicine Greifswald, Greifswald, Germany
| | - Gertrud Knoll
- Institute of Clinical Microbiology and Hygiene, Regensburg University Hospital, Regensburg, Germany
| | - Lisa Eidenschink
- Institute of Clinical Microbiology and Hygiene, Regensburg University Hospital, Regensburg, Germany
| | - Anette Rohrhofer
- Institute of Clinical Microbiology and Hygiene, Regensburg University Hospital, Regensburg, Germany
| | - Hans Helmut Niller
- Institute of Medical Microbiology and Hygiene, University of Regensburg, Regensburg, Germany
| | - Katharina Katz
- Bavarian Health and Food Safety Authority, Munich, Germany
| | - Philip Starcky
- Bavarian Health and Food Safety Authority, Munich, Germany; Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald - Insel Riems, Germany
| | - Martin Beer
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald - Insel Riems, Germany
| | - Rainer G Ulrich
- Institute of Novel and Emerging Infectious Diseases, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald - Insel Riems, Germany
| | - Dennis Rubbenstroth
- Institute of Diagnostic Virology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Greifswald - Insel Riems, Germany
| | - Markus Bauswein
- Bornavirus-Focal Point Bavaria, Germany; Institute of Clinical Microbiology and Hygiene, Regensburg University Hospital, Regensburg, Germany
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Liu JH, Liu YY, Shen YB, Yang J, Walsh TR, Wang Y, Shen J. Plasmid-mediated colistin-resistance genes: mcr. Trends Microbiol 2024; 32:365-378. [PMID: 38008597 DOI: 10.1016/j.tim.2023.10.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 10/14/2023] [Accepted: 10/16/2023] [Indexed: 11/28/2023]
Abstract
Colistin is regarded as a last-line drug against serious infections caused by multidrug-resistant Gram-negative bacterial pathogens. Therefore, the emergence of mobile colistin resistance (mcr) genes has attracted global concern and led to policy changes for the use of colistin in food animals across many countries. Currently, the distribution, function, mechanism of action, transmission vehicles, origin of mcr, and new treatment strategies against MCR-producing pathogens have been extensively studied. Here we review the prevalence, structure and function of mcr, the fitness cost and persistence of mcr-carrying plasmids, the impact of MCR on host immune response, as well as the control strategies to combat mcr-mediated colistin resistance.
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Affiliation(s)
- Jian-Hua Liu
- State Key Laboratory for Animal Disease Control and Prevention, Guangdong Laboratory for Lingnan Modern Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Zoonosis of Ministry of Agricultural and Rural Affairs, Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, Guangzhou 510642, China.
| | - Yi-Yun Liu
- State Key Laboratory for Animal Disease Control and Prevention, Guangdong Laboratory for Lingnan Modern Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Zoonosis of Ministry of Agricultural and Rural Affairs, Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, Guangzhou 510642, China
| | - Ying-Bo Shen
- National Key Laboratory of Veterinary Public Health Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China
| | - Jun Yang
- State Key Laboratory for Animal Disease Control and Prevention, Guangdong Laboratory for Lingnan Modern Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China; Key Laboratory of Zoonosis of Ministry of Agricultural and Rural Affairs, Guangdong Provincial Key Laboratory of Veterinary Pharmaceutics Development and Safety Evaluation, Guangzhou 510642, China
| | | | - Yang Wang
- National Key Laboratory of Veterinary Public Health Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China.
| | - Jianzhong Shen
- National Key Laboratory of Veterinary Public Health Safety, College of Veterinary Medicine, China Agricultural University, Beijing 100193, China.
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Ballash GA, Parker EM, Mollenkopf DF, Wittum TE. The One Health dissemination of antimicrobial resistance occurs in both natural and clinical environments. J Am Vet Med Assoc 2024; 262:451-458. [PMID: 38428137 DOI: 10.2460/javma.24.01.0056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 02/17/2024] [Indexed: 03/03/2024]
Abstract
Once considered to be a simple cause-and-effect relationship with localized impact, the concept of how antimicrobial use drives antimicrobial resistance is now recognized as a complex, transdisciplinary problem on a global scale. While the issue of antimicrobial resistance is often studied and addressed at the antimicrobial-human or antimicrobial-animal treatment interface, the role of the environment in the One Health dynamics of antimicrobial resistance is not as well understood. Antimicrobial-resistant bacteria, including those resistant to carbapenem drugs, are emerging in veterinary clinical environments, on farms, and in natural habitats. These multidrug-resistant bacteria can colonize our livestock and companion animals and are later disseminated into the environment, where they contaminate surface waters and colonize wildlife. From here, the One Health transmission cycle of antimicrobial-resistant bacteria is completed as environmental reservoirs can serve as sources of antimicrobial resistance transmission into human or animal healthcare settings. In this review, we utilize a One Health perspective to evaluate how environments become contaminated and, in turn, become reservoirs that can colonize and infect our veterinary species, and how the veterinary field is combating environmental contamination with antimicrobial stewardship regulations and program implementation. The companion Currents in One Health by Parker et al, AJVR, April 2024, addresses the intensive research that justifies this One Health cycle of antimicrobial resistance transmission and emerging techniques that are dissecting the complex interactions at the One Health interface.
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Tilocca B, Greco V, Piras C, Ceniti C, Paonessa M, Musella V, Bava R, Palma E, Morittu VM, Spina AA, Castagna F, Urbani A, Britti D, Roncada P. The Bee Gut Microbiota: Bridging Infective Agents Potential in the One Health Context. Int J Mol Sci 2024; 25:3739. [PMID: 38612550 PMCID: PMC11012054 DOI: 10.3390/ijms25073739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/14/2024] Open
Abstract
The bee gut microbiota plays an important role in the services the bees pay to the environment, humans and animals. Alongside, gut-associated microorganisms are vehiculated between apparently remote habitats, promoting microbial heterogeneity of the visited microcosms and the transfer of the microbial genetic elements. To date, no metaproteomics studies dealing with the functional bee microbiota are available. Here, we employ a metaproteomics approach to explore a fraction of the bacterial, fungal, and unicellular parasites inhabiting the bee gut. The bacterial community portrays a dynamic composition, accounting for specimens of human and animal concern. Their functional features highlight the vehiculation of virulence and antimicrobial resistance traits. The fungal and unicellular parasite fractions include environment- and animal-related specimens, whose metabolic activities support the spatial spreading of functional features. Host proteome depicts the major bee physiological activities, supporting the metaproteomics strategy for the simultaneous study of multiple microbial specimens and their host-crosstalks. Altogether, the present study provides a better definition of the structure and function of the bee gut microbiota, highlighting its impact in a variety of strategies aimed at improving/overcoming several current hot topic issues such as antimicrobial resistance, environmental pollution and the promotion of environmental health.
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Affiliation(s)
- Bruno Tilocca
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Viviana Greco
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of the Sacred Hearth, 00168 Rome, Italy; (V.G.); (A.U.)
- Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Cristian Piras
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Carlotta Ceniti
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Mariachiara Paonessa
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Vincenzo Musella
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Roberto Bava
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Ernesto Palma
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Valeria Maria Morittu
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Anna Antonella Spina
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Fabio Castagna
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Andrea Urbani
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Catholic University of the Sacred Hearth, 00168 Rome, Italy; (V.G.); (A.U.)
- Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Domenico Britti
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
| | - Paola Roncada
- Department of Health Science, University “Magna Graecia” of Catanzaro, 88100 Catanzaro, Italy; (C.P.); (C.C.); (M.P.); (V.M.); (R.B.); (E.P.); (V.M.M.); (A.A.S.); (F.C.); (D.B.)
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Brien SC, LeBreton M, Doty JB, Mauldin MR, Morgan CN, Pieracci EG, Ritter JM, Matheny A, Tafon BG, Tamoufe U, Missoup AD, Nwobegahay J, Takuo JM, Nkom F, Mouiche MMM, Feussom JMK, Wilkins K, Wade A, McCollum AM. Clinical Manifestations of an Outbreak of Monkeypox Virus in Captive Chimpanzees in Cameroon, 2016. J Infect Dis 2024; 229:S275-S284. [PMID: 38164967 DOI: 10.1093/infdis/jiad601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 12/16/2023] [Accepted: 12/19/2023] [Indexed: 01/03/2024] Open
Abstract
Monkeypox virus (MPXV) is a reemerging virus of global concern. An outbreak of clade I MPXV affected 20 captive chimpanzees in Cameroon in 2016. We describe the epidemiology, virology, phylogenetics, and clinical progression of this outbreak. Clinical signs included exanthema, facial swelling, perilaryngeal swelling, and eschar. Mpox can be lethal in captive chimpanzees, with death likely resulting from respiratory complications. We advise avoiding anesthesia in animals with respiratory signs to reduce the likelihood of death. This outbreak presented a risk to animal care staff. There is a need for increased awareness and a One Health approach to preparation for outbreaks in wildlife rescue centers in primate range states where MPXV occurs. Control measures should include quarantining affected animals, limiting human contacts, surveillance of humans and animals, use of personal protective equipment, and regular decontamination of enclosures.
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Affiliation(s)
- Stephanie C Brien
- Royal (Dick) School of Veterinary Studies and the Roslin Institute, Easter Bush Campus, The University of Edinburgh, Roslin, United Kingdom
- Ape Action Africa, Mefou Park, Cameroon
| | | | - Jeffrey B Doty
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Matthew R Mauldin
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Clint N Morgan
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Emily G Pieracci
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Jana M Ritter
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Audrey Matheny
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | | | - Alain D Missoup
- Zoology Unit, Laboratory of Biology and Physiology of Animal Organisms, Faculty of Science, University of Douala, Cameroon
| | | | | | | | - Moctar M M Mouiche
- Mosaic, Yaoundé, Cameroon
- School of Veterinary Medicine and Sciences, University of Ngaounderé, Cameroon
| | - Jean Marc K Feussom
- Cameroon Epidemiological Network for Animal Diseases, Directorate of Veterinary Services, Ministry of Livestock, Fisheries and Animal Industries, Yaoundé, Cameroon
| | - Kimberly Wilkins
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
| | - Abel Wade
- National Veterinary Laboratory, Garoua, Cameroon
| | - Andrea M McCollum
- Division of High Consequence Pathogens and Pathology, US Centers for Disease Control and Prevention, Atlanta, GA, USA
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Sita A, Birlem GE, de Souza da Silva D, Possamai GM, Petry K, de Almeida PR, Mallmann L, Stein JF, Demoliner M, Gularte JS, Hansen AW, Witt AA, Rigotto C, Fleck JD, Spilki FR, da Rocha DT, Weber MN. Evaluation of Mastadenovirus and Rotavirus Presence in Phyllostomid, Vespertilionid, and Molossid Bats Captured in Rio Grande do Sul, Southern Brazil. Food Environ Virol 2024:10.1007/s12560-023-09575-y. [PMID: 38532064 DOI: 10.1007/s12560-023-09575-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/28/2023] [Indexed: 03/28/2024]
Abstract
Bat-borne viruses may affect public health and the global economy. These mammals have a wide geographical distribution and unique biological, physiological, and immunogenic characteristics, allowing the dissemination of many known and unknown viruses. Enteric viruses, such as adeno (AdV) and rotaviruses, are recognized as the main causative agents of disease and outbreaks. In the present study, the presence of viruses from Adenoviridae and Reoviridae families was evaluated in molossid, phyllostomid, and vespertilionid bats captured in Rio Grande do Sul, Southern Brazil, between September 2021 and July 2022. Sixty bat rectal swabs were analyzed by PCR. Eight (13.3%) samples were positive for adenovirus and classified as human mastadenovirus C (HAdV-C) (three samples) and HAdV-E (five samples) by sequencing followed by phylogenetic analysis. All samples were negative in rotavirus specific RT-PCR. This is the first study to describe the presence of HAdV in samples of Glossophaga soricina, Eptesicus brasiliensis, and Histiotus velatus. Furthermore, the presence of HAdV-E in bats was reported, which is unusual and may suggest that other HAdV genotypes, in addition to HAdV-C, may also be harbored by wild animals. The data generated in the present study reinforces the importance of eco-surveillance of viral agents related to diseases in humans and wild animals. In addition, it is essential to identify possible new hosts or reservoirs that increase the risk of spillover and dissemination of infectious pathogens, helping to prevent and control zoonotic diseases.
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Affiliation(s)
- Alexandre Sita
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Gabriela Espíndola Birlem
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Deivid de Souza da Silva
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Gabriela Mattos Possamai
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Karla Petry
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Paula Rodrigues de Almeida
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
- Hospital Veterinário, Universidade Feevale, Campo Bom, Rio Grande Do Sul, Brazil
| | - Larissa Mallmann
- Hospital Veterinário, Universidade Feevale, Campo Bom, Rio Grande Do Sul, Brazil
| | - Janaína Franciele Stein
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Meriane Demoliner
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Juliana Schons Gularte
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Alana Witt Hansen
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - André Alberto Witt
- Secretaria da Agricultura, Pecuária, Produção Sustentável e Irrigação Do Rio Grande Do Sul (SEAPI-RS), Porto Alegre, Rio Grande Do Sul, Brazil
| | - Caroline Rigotto
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Juliane Deise Fleck
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
| | - Fernando Rosado Spilki
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil
- Hospital Veterinário, Universidade Feevale, Campo Bom, Rio Grande Do Sul, Brazil
| | - Daniela Tonini da Rocha
- Centro de Diagnóstico E Pesquisa Em Patologia Aviária (CDPA), Faculdade de Veterinária, Universidade Federal Do Rio Grande Do Sul (UFRGS), Porto Alegre, Rio Grande Do Sul, Brazil
| | - Matheus Nunes Weber
- Laboratório de Microbiologia Molecular, Universidade Feevale, Novo Hamburgo, Rio Grande Do Sul, Brazil.
- Hospital Veterinário, Universidade Feevale, Campo Bom, Rio Grande Do Sul, Brazil.
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Sykes EME, Mateo-Estrada V, Engelberg R, Muzaleva A, Zhanel G, Dettman J, Chapados J, Gerdis S, Akineden Ö, Khan IUH, Castillo-Ramírez S, Kumar A. Phylogenomic and phenotypic analyses highlight the diversity of antibiotic resistance and virulence in both human and non-human Acinetobacter baumannii. mSphere 2024; 9:e0074123. [PMID: 38440986 PMCID: PMC10964423 DOI: 10.1128/msphere.00741-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/15/2024] [Indexed: 03/06/2024] Open
Abstract
Acinetobacter baumannii is a Gram-negative, opportunistic pathogen that causes infections in the immunocompromised. With a high incidence of muti-drug resistance, carbapenem-resistant A. baumannii is designated as a priority 1 pathogen by the WHO. The current literature has expertly characterized clinical isolates of A. baumannii. As the challenge of these infections has recently been classified as a One Health issue, we set out to explore the diversity of isolates from human and non-clinical sources, such as agricultural surface water, urban streams, various effluents from wastewater treatment plants, and food (tank milk); and, importantly, these isolates came from a wide geographic distribution. Phylogenomic analysis considering almost 200 isolates showed that our diverse set is well-differentiated from the main international clones of A. baumannii. We discovered novel sequence types in both hospital and non-clinical settings and five strains that overexpress the resistance-nodulation-division efflux pump adeIJK without changes in susceptibility reflected by this overexpression. Furthermore, we detected a bla ADC-79 in a non-human isolate despite its sensitivity to all antibiotics. There was no significant differentiation between the virulence profiles of clinical and non-clinical isolates in the Galleria mellonella insect model of virulence, suggesting that virulence is neither dependent on geographic origin nor isolation source. The detection of antibiotic resistance and virulence genes in non-human strains suggests that these isolates may act as a genetic reservoir for clinical strains. This endorses the notion that in order to combat multi-drug-resistant infection caused by A. baumannii, a One Health approach is required, and a deeper understanding of non-clinical strains must be achieved.IMPORTANCEThe global crisis of antibiotic resistance is a silent one. More and more bacteria are becoming resistant to all antibiotics available for treatment, leaving no options remaining. This includes Acinetobacter baumannii. This Gram-negative, opportunistic pathogen shows a high frequency of multi-drug resistance, and many strains are resistant to the last-resort drugs carbapenem and colistin. Research has focused on strains of clinical origin, but there is a knowledge gap regarding virulence traits, particularly how A. baumannii became the notorious pathogen of today. Antibiotic resistance and virulence genes have been detected in strains from animals and environmental locations such as grass and soil. As such, A. baumannii is a One Health concern, which includes the health of humans, animals, and the environment. Thus, in order to truly combat the antibiotic resistance crisis, we need to understand the antibiotic resistance and virulence gene reservoirs of this pathogen under the One Health continuum.
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Affiliation(s)
- Ellen M. E. Sykes
- Department of Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Valeria Mateo-Estrada
- Programa de Genómica Evolutiva, Centro de Ciencias Génomicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Raelene Engelberg
- Department of Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Anna Muzaleva
- Department of Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada
| | - George Zhanel
- Department of Medical Microbiology and Infectious Diseases, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Jeremy Dettman
- Ottawa Research and Development Centre (ORDC), Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
| | - Julie Chapados
- Ottawa Research and Development Centre (ORDC), Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
| | - Suzanne Gerdis
- Ottawa Research and Development Centre (ORDC), Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
| | - Ömer Akineden
- Dairy Sciences, Institute of Veterinary Food Science, Justus-Liebig, University of Giessen, Giessen, Germany
| | - Izhar U. H. Khan
- Ottawa Research and Development Centre (ORDC), Agriculture and Agri-Food Canada, Ottawa, Ontario, Canada
| | - Santiago Castillo-Ramírez
- Programa de Genómica Evolutiva, Centro de Ciencias Génomicas, Universidad Nacional Autónoma de México, Cuernavaca, Mexico
| | - Ayush Kumar
- Department of Microbiology, University of Manitoba, Winnipeg, Manitoba, Canada
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Yasobant S, Ali S, Saxena D, Figueroa DP, Khan MMT. Editorial: The One Health approach in the context of public health. Front Public Health 2024; 12:1353709. [PMID: 38590816 PMCID: PMC10999541 DOI: 10.3389/fpubh.2024.1353709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 03/13/2024] [Indexed: 04/10/2024] Open
Affiliation(s)
- Sandul Yasobant
- Center for One Health Education, Research and Development, and Department of Public Health Sciences, India Institute of Public Health, Gandhinagar, India
- School of Epidemiology and Public Health, Datta Meghe Institute of Medical Sciences, Wardha, India
- Global Health, Institute for Hygiene and Public Health, University Hospital Bonn, Bonn, Germany
| | - Shahzad Ali
- University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Deepak Saxena
- Center for One Health Education, Research and Development, and Department of Public Health Sciences, India Institute of Public Health, Gandhinagar, India
- School of Epidemiology and Public Health, Datta Meghe Institute of Medical Sciences, Wardha, India
| | | | - Mohiuddin Md. Taimur Khan
- Department of Civil and Environmental Engineering, Washington State University, Tri Cities, WA, United States
- Center for Molecular Discovery and Cancer Center, University of New Mexico, Albuquerque, NM, United States
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Su Z, McDonnell D, Cheshmehzangi A, Bentley BL, Šegalo S, da Veiga CP, Xiang YT. Where should "Humans" be in " One Health"? Lessons from COVID-19 for One Health. Global Health 2024; 20:24. [PMID: 38528528 PMCID: PMC10964596 DOI: 10.1186/s12992-024-01026-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 03/06/2024] [Indexed: 03/27/2024] Open
Abstract
The culling of animals that are infected, or suspected to be infected, with COVID-19 has fuelled outcry. What might have contributed to the ongoing debates and discussions about animal rights protection amid global health crises is the lack of a unified understanding and internationally agreed-upon definition of "One Health". The term One Health is often utilised to describe the imperative to protect the health of humans, animals, and plants, along with the overarching ecosystem in an increasingly connected and globalized world. However, to date, there is a dearth of research on how to balance public health decisions that could impact all key stakeholders under the umbrella of One Health, particularly in contexts where human suffering has been immense. To shed light on the issue, this paper discusses whether One Health means "human-centred connected health" in a largely human-dominated planet, particularly amid crises like COVID-19. The insights of this study could help policymakers make more informed decisions that could effectively and efficiently protect human health while balancing the health and well-being of the rest of the inhabitants of our shared planet Earth.
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Affiliation(s)
- Zhaohui Su
- School of Public Health, Institute for Human Rights, Southeast University, Nanjing, 210009, China.
| | - Dean McDonnell
- Department of Humanities, South East Technological University, Carlow, R93 V960, Ireland
| | - Ali Cheshmehzangi
- Center of Innovation for Education and Research (CIER), Qingdao City University, Qingdao, China
- Network for Education and Research On Peace and Sustainability, Hiroshima University, Hiroshima, 739-8530, Japan
| | - Barry L Bentley
- Cardiff School of Technologies, Cardiff Metropolitan University, Cardiff, UK
- Collaboration for the Advancement of Sustainable Medical Innovation, University College London, London, UK
| | - Sabina Šegalo
- Faculty of Health Studies, University of Sarajevo, 71000, Sarajevo, Bosnia and Herzegovina
| | - Claudimar Pereira da Veiga
- Fundação Dom Cabral - FDC, Av. Princesa Diana, 760 Alphaville, Lagoa Dos Ingleses, Nova Lima, MG, 34018-006, Brazil.
| | - Yu-Tao Xiang
- Unit of Psychiatry, Department of Public Health and Medicinal Administration; Institute of Translational Medicine, Faculty of Health Sciences; Centre for Cognitive and Brain Sciences; Institute of Advanced Studies in Humanities and Social Sciences, University of Macau, Taipa, Macao SAR, China.
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Kalpana P, Falkenberg T, Yasobant S, Saxena D, Schreiber C. Agroecosystem exploration for Antimicrobial Resistance in Ahmedabad, India: A Study Protocol. F1000Res 2024; 12:316. [PMID: 38644926 PMCID: PMC11026950 DOI: 10.12688/f1000research.131679.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/14/2024] [Indexed: 04/23/2024] Open
Abstract
Introduction Antimicrobial resistance (AMR) has emerged as one of the leading threats to public health. AMR possesses a multidimensional challenge that has social, economic, and environmental dimensions that encompass the food production system, influencing human and animal health. The One Health approach highlights the inextricable linkage and interdependence between the health of people, animal, agriculture, and the environment. Antibiotic use in any of these areas can potentially impact the health of others. There is a dearth of evidence on AMR from the natural environment, such as the plant-based agriculture sector. Antibiotics, antibiotic-resistant bacteria (ARB), and related AMR genes (ARGs) are assumed to present in the natural environment and disseminate resistance to fresh produce/vegetables and thus to human health upon consumption. Therefore, this study aims to investigate the role of vegetables in the spread of AMR through an agroecosystem exploration in Ahmedabad, India. Protocol The present study will be executed in Ahmedabad, located in Gujarat state in the Western part of India, by adopting a mixed-method approach. First, a systematic review will be conducted to document the prevalence of ARB and ARGs on fresh produce in South Asia. Second, agriculture farmland surveys will be used to collect the general farming practices and the data on common vegetables consumed raw by the households in Ahmedabad. Third, vegetable and soil samples will be collected from the selected agriculture farms and analyzed for the presence or absence of ARB and ARGs using standard microbiological and molecular methods. Discussion The analysis will help to understand the spread of ARB/ARGs through the agroecosystem. This is anticipated to provide an insight into the current state of ARB/ARGs contamination of fresh produce/vegetables and will assist in identifying the relevant strategies for effectively controlling and preventing the spread of AMR.
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Affiliation(s)
- Pachillu Kalpana
- Department of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Bonn, Bonn, NRW, 53113, Germany
- One Health Graduate School, Center for Development Research (ZEF), University of Bonn, Bonn, NRW, 53113, Germany
| | - Timo Falkenberg
- One Health Graduate School, Center for Development Research (ZEF), University of Bonn, Bonn, NRW, 53113, Germany
- Institute for Hygiene and Public Health (IHPH), Universitätsklinikum Bonn (University Hospital Bonn), Bonn, NRW, 53127, Germany
| | - Sandul Yasobant
- One Health Graduate School, Center for Development Research (ZEF), University of Bonn, Bonn, NRW, 53113, Germany
- Institute for Hygiene and Public Health (IHPH), Universitätsklinikum Bonn (University Hospital Bonn), Bonn, NRW, 53127, Germany
- School of Epidemiology & Public Health, Datta Meghe Institute of Medical Sciences (DMIMS), Wardha, Maharastra, 442004, India
- Centre for One Health Education, Research & Development (COHERD), Indian Institute of Public Health Gandhinagar (IIPHG), Gandhinagar, Gujarat, 382042, India
| | - Deepak Saxena
- School of Epidemiology & Public Health, Datta Meghe Institute of Medical Sciences (DMIMS), Wardha, Maharastra, 442004, India
- Centre for One Health Education, Research & Development (COHERD), Indian Institute of Public Health Gandhinagar (IIPHG), Gandhinagar, Gujarat, 382042, India
| | - Christiane Schreiber
- Institute for Hygiene and Public Health (IHPH), Universitätsklinikum Bonn (University Hospital Bonn), Bonn, NRW, 53127, Germany
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Hobusch U, Scheuch M, Heuckmann B, Hodžić A, Hobusch GM, Rammel C, Pfeffer A, Lengauer V, Froehlich DE. One Health Education Nexus: enhancing synergy among science-, school-, and teacher education beyond academic silos. Front Public Health 2024; 11:1337748. [PMID: 38585291 PMCID: PMC10995387 DOI: 10.3389/fpubh.2023.1337748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 12/26/2023] [Indexed: 04/09/2024] Open
Abstract
Introduction The fact that the daily lives of billions of people were affected by the medical, social, and political aspects of the SARS-CoV-2 pandemic shows the need to anchor the understanding of One Health in society. Hence, promoting awareness and deepening the understanding of the interrelation between human health, animal health, and ecosystems must be accomplished through quality education, as advocated by UN Sustainable Development Goal 4. The often-questioned and discussed measures taken by governments to control the global pandemic between 2020 and 2023 can be seen as an opportunity to meet the educational needs of civil society solutions in multi-stakeholder settings between public, universities, and schools. Methods This paper focuses on the integration of One Health principles in educational frameworks, particularly within the context of the higher education teaching framework "Teaching Clinic." This master-level course in the domain of pre-service teacher education serves as a potent vehicle for facilitating One Health Education, bridging the gap between research, higher education, and schools. Through the presentation of two case studies, this article demonstrates how the Teaching Clinic approach fosters interdisciplinary perspectives and provides a dynamic learning environment for pre-service teachers, as well as for pupils involved in the educational process. Results In both cases, the integration of educational One Health school teaching-learning settings effectively enhanced pupils' understanding of complex topics and engaged them in active learning experiences. Pre-service teachers played a crucial role in developing, implementing, and evaluating these interventions. In Case I, pupils demonstrated proficiency in analyzing data and evaluating mathematical models, while in Case II, the chosen instructional approach facilitated One Health knowledge acquisition and enjoyment among pupils. These results underscore the potential of the One Health Teaching Clinic as a valuable educational framework for enhancing teaching and learning outcomes for pre-service teachers and fostering pupil engagement in socio-scientific One Health-related topics. Discussion The discussion delves into the significance of breaking down disciplinary silos and the crucial role of teacher education in promoting a holistic approach to education, emphasizing the intersectionality of One Health Education and Education for Sustainable Development. This article underpins the significance of collaborative efforts across multiple (scientific) disciplines and across secondary and tertiary education levels to reach a nexus. Moreover, it emphasizes the alignment of this approach with the 2030 Agenda, Education for Sustainable Development, and Sustainable Development Goals, highlighting the potential for collective action toward a more sustainable future.
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Affiliation(s)
- Ulrich Hobusch
- University College for Agricultural and Environmental Education, Vienna, Austria
- Centre for Teacher Education, University of Vienna, Vienna, Austria
| | - Martin Scheuch
- University College for Agricultural and Environmental Education, Vienna, Austria
- Austrian Educational Competence Centre for Biology, University of Vienna, Vienna, Austria
| | | | - Adnan Hodžić
- Division of Microbial Ecology, Centre for Microbiology and Environmental Systems Science, University of Vienna, Vienna, Austria
| | - Gerhard M. Hobusch
- Department of Orthopedics and Trauma-Surgery, Medical University of Vienna, Vienna, Austria
| | - Christian Rammel
- Austria Regional Centre of Expertise on Education for Sustainable Development Vienna (RCE Vienna), Vienna University of Economics and Business, Vienna, Austria
| | - Anna Pfeffer
- Centre for Teacher Education, University of Vienna, Vienna, Austria
| | | | - Dominik E. Froehlich
- Department of Education, Centre for Teacher Education, University of Vienna, Vienna, Austria
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