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Maia RM, Fernandes J, de Mattos LHBV, Camacho LAB, Caetano KAA, dos Santos Carneiro MA, de Oliveira Santos F, Teles SA, de Lemos ERS, de Oliveira RC. Seroprevalence of Hantavirus among Manual Cane Cutters and Epidemiological Aspects of HPS in Central Brazil. Viruses 2023; 15:2238. [PMID: 38005915 PMCID: PMC10674252 DOI: 10.3390/v15112238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 08/29/2023] [Accepted: 09/03/2023] [Indexed: 11/26/2023] Open
Abstract
Hantavirus pulmonary syndrome (HPS) is a rodent-borne zoonotic disease that is endemic throughout the Americas. Agricultural activities increase exposure to wild rodents, especially for sugarcane cutters. We carried out a survey of the epidemiological aspects of HPS and investigated the prevalence of hantavirus infection in the sugarcane cutter population from different localities in the Brazilian Midwest region. We conducted a retrospective study of all confirmed HPS cases in the state of Goiás reported to the National HPS surveillance system between 2007 and 2017, along with a seroepidemiological study in a population of sugarcane cutters working in Goiás state in 2016, using the anti-hantavirus (Andes) ELISA IgG. A total of 634 serum samples from cane cutters were tested for hantavirus antibodies, with 44 (6.9%) being IgG-reactive according to ELISA. The destination of garbage was the only statistically significant variable (p = 0.03) related to the detection of hantavirus IgG (p < 0.05). We described the epidemiological profile of reported hantavirus cases in Goiás-a highly endemic area for HPS, and where the seroepidemiological study was conducted. Our results increase our knowledge about hantavirus infections in Brazil and highlight the vulnerability of sugarcane cutters to a highly lethal disease that, to date, has no specific treatment or vaccination.
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Affiliation(s)
- Renata Malachini Maia
- Hantaviruses and Rickettsiosis Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro 21040-360, Brazil; (J.F.); (L.H.B.V.d.M.); (E.R.S.d.L.)
| | - Jorlan Fernandes
- Hantaviruses and Rickettsiosis Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro 21040-360, Brazil; (J.F.); (L.H.B.V.d.M.); (E.R.S.d.L.)
| | | | | | | | | | - Fernando de Oliveira Santos
- Biology and Parasitology of Wild Mammals Reservoirs Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro 21041-210, Brazil;
| | - Sheila Araujo Teles
- Faculty of Nursing, Federal University of Goiás, Goiânia 74605-080, Brazil; (K.A.A.C.); (S.A.T.)
| | - Elba Regina Sampaio de Lemos
- Hantaviruses and Rickettsiosis Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro 21040-360, Brazil; (J.F.); (L.H.B.V.d.M.); (E.R.S.d.L.)
| | - Renata Carvalho de Oliveira
- Hantaviruses and Rickettsiosis Laboratory, Oswaldo Cruz Institute (FIOCRUZ), Rio de Janeiro 21040-360, Brazil; (J.F.); (L.H.B.V.d.M.); (E.R.S.d.L.)
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Castel G, Filippone C, Tatard C, Vigan J, Dobigny G. Role of Seaports and Imported Rats in Seoul Hantavirus Circulation, Africa. Emerg Infect Dis 2023; 29:20-25. [PMID: 36573519 PMCID: PMC9796207 DOI: 10.3201/eid2901.221092] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Seoul orthohantavirus (SEOV) is not considered a major public health threat on the continent of Africa. However, Africa is exposed to rodentborne SEOV introduction events through maritime traffic after exponential growth of trade with the rest of the world. Serologic studies have already detected hantavirus antibodies in human populations, and recent investigations have confirmed circulation of hantavirus, including SEOV, in rat populations. Thus, SEOV is a possible emerging zoonotic risk in Africa. Moreover, the range of SEOV could rapidly expand, and transmission to humans could increase because of host switching from the usual brown rat (Rattus norvegicus) species, which is currently invading Africa, to the more widely installed black rat (R. rattus) species. Because of rapid economic development, environmental and climatic changes, and increased international trade, strengthened surveillance is urgently needed to prevent SEOV dissemination among humans in Africa.
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Hughes LJ, Morton O, Scheffers BR, Edwards DP. The ecological drivers and consequences of wildlife trade. Biol Rev Camb Philos Soc 2022; 98:775-791. [PMID: 36572536 DOI: 10.1111/brv.12929] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 12/11/2022] [Accepted: 12/14/2022] [Indexed: 12/28/2022]
Abstract
Wildlife trade is a key driver of extinction risk, affecting at least 24% of terrestrial vertebrates. The persistent removal of species can have profound impacts on species extinction risk and selection within populations. We draw together the first review of characteristics known to drive species use - identifying species with larger body sizes, greater abundance, increased rarity or certain morphological traits valued by consumers as being particularly prevalent in trade. We then review the ecological implications of this trade-driven selection, revealing direct effects of trade on natural selection and populations for traded species, which includes selection against desirable traits. Additionally, there exists a positive feedback loop between rarity and trade and depleted populations tend to have easy human access points, which can result in species being harvested to extinction and has the potential to alter source-sink dynamics. Wider cascading ecosystem repercussions from trade-induced declines include altered seed dispersal networks, trophic cascades, long-term compositional changes in plant communities, altered forest carbon stocks, and the introduction of harmful invasive species. Because it occurs across multiple scales with diverse drivers, wildlife trade requires multi-faceted conservation actions to maintain biodiversity and ecological function, including regulatory and enforcement approaches, bottom-up and community-based interventions, captive breeding or wildlife farming, and conservation translocations and trophic rewilding. We highlight three emergent research themes at the intersection of trade and community ecology: (1) functional impacts of trade; (2) altered provisioning of ecosystem services; and (3) prevalence of trade-dispersed diseases. Outside of the primary objective that exploitation is sustainable for traded species, we must urgently incorporate consideration of the broader consequences for other species and ecosystem processes when quantifying sustainability.
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Affiliation(s)
- Liam J. Hughes
- Ecology and Evolutionary Biology School of Biosciences, University of Sheffield South Yorks S10 2TN Sheffield UK
| | - Oscar Morton
- Ecology and Evolutionary Biology School of Biosciences, University of Sheffield South Yorks S10 2TN Sheffield UK
| | - Brett R. Scheffers
- Department of Wildlife Ecology and Conservation Institute of Food and Agricultural Sciences, University of Florida Gainesville FL 32611 USA
| | - David P. Edwards
- Ecology and Evolutionary Biology School of Biosciences, University of Sheffield South Yorks S10 2TN Sheffield UK
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Wang QW, Tao L, Lu SY, Zhu CQ, Ai LL, Luo Y, Yu RB, Lv H, Zhang Y, Wang CC, Tan WL. Genetic and hosts characterization of hantaviruses in port areas in Hainan Province, P. R. China. PLoS One 2022; 17:e0264859. [PMID: 35239751 PMCID: PMC8893628 DOI: 10.1371/journal.pone.0264859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Accepted: 02/17/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Hantaviruses (HVs) are major zoonotic pathogens in China that cause hemorrhagic fever with renal syndrome (HFRS) posing a major threat to people's health. Hainan Province, an island located in Southeast China, is an ideal region for sea ports. The unique tropical monsoon climate in Hainan provides sufficient living conditions for rodents, which help spread HVs and other rodent-borne diseases. In the routine monitoring of hantavirus, there was no evidence that rodents in Hainan carried hantavirus. No patients infected with hantavirus were found in the past. However, the surveillance of HVs-carrying rodents covering the whole territory of Hainan has not stopped. METHODOLOGY/PRINCIPAL FINDINGS For the monitoring of the prevalence of HVs in rodents and the search for theoretical reference for rodent control and HFRS prevention, a total of 60 rodents from 6 monitoring spots were trapped around main ports in Hainan between 2016 and 2019. HV positive samples were identified by a specific kit and sequenced. The data indicated that seven rodents (Rattus norvegicus) were positive for hantavirus with a positivity rate of 11.67%. Phylogenetic analysis suggested that the two complete sequence strains HN1 and HN4 in this research were highly similar to the sequence strains GZRn36 and GZRn148 isolated in Guangdong Province, and they located in the same phylogenetic tree branch which belongs to S2 subtype. Although the two partial sequences HT1 and HT2 isolated in Xisha Islands belong to S2 subtype according to the phylogenetic tree of L segment, they showed a great nucleotide difference with HN1 and HN4. We also found 13 amino acid variations compared with SEOV 80-39 and 6 amino acid mutations related to epitope, and the variations may reduce the effectiveness of the current HFRS vaccines used in humans. CONCLUSIONS/SIGNIFICANCE The study indicated HVs carried by rodents found in Hainan Province may be transmitted from Guangdong Province through trading ports and carriage of goods by sea. So it is of great significance to strengthen the surveillance of rodents in port areas especially capture and eliminate rodents on ship. Timely elimination of host animals of hantavirus in port areas is necessary to prevent an outbreak of HVs disease.
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Affiliation(s)
- Qiu-wei Wang
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Li Tao
- School of Medicine & Holistic Integrative Medicine, Nanjing University of Chinese Medicine, Nanjing, China
| | - Su-ying Lu
- Hainan International Travel Healthcare Center, Haikou, China
| | - Chang-qiang Zhu
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Le-le Ai
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Yizhe Luo
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Rong-bin Yu
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Heng Lv
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Yun Zhang
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
| | - Chong-cai Wang
- Hainan International Travel Healthcare Center, Haikou, China
| | - Wei-long Tan
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, China
- Huadong Research Institute for Medicine and Biotechnics, Nanjing, China
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Assadi I, Guesmi A, Baaloudj O, Zeghioud H, Elfalleh W, Benhammadi N, Khezami L, Assadi AA. Review on inactivation of airborne viruses using non-thermal plasma technologies: from MS2 to coronavirus. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:4880-4892. [PMID: 34796437 PMCID: PMC8601095 DOI: 10.1007/s11356-021-17486-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 11/08/2021] [Indexed: 04/12/2023]
Abstract
Although several non-thermal plasmas (NTPs) technologies have been widely investigated in air treatment, very few studies have focused on the inactivation mechanism of viruses by NTPs. Due to its efficiency and environmental compatibility, non-thermal plasma could be considered a promising virus-inactivation technology. Plasma is a partly or fully ionized gas including some species (i.e., electrons, free radicals, ions, and neutral molecules) to oxidize pollutants or inactivate harmful organisms. Non-thermal plasmas are made using less energy and have an active electron at a much higher temperature than bulk gas molecules. This review describes NTPs for virus inactivation in indoor air. The different application processes of plasma for microorganism inactivation at both laboratory and pilot-scale was also reviewed This paper reports on recent advances in this exciting area of viral inactivation identifying applications and mechanisms of inactivation, and summarizing the results of the latest experiments in the literature. Moreover, special attention was paid to the mechanism of virus inactivation. Finally, the paper suggests research directions in the field of airborne virus inactivation using non-thermal plasma.
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Affiliation(s)
- Imen Assadi
- Laboratoire Energie, Eau, Environnement Et Procèdes, ENIG, Université de Gabès, LR18ES356072, Gabès, Tunisia
| | - Ahlem Guesmi
- Department of Chemistry, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 5701, 11432, Riyadh, Saudi Arabia
| | - Oussama Baaloudj
- Laboratory of Reaction Engineering, USTHB, BP 32, 16111, Algiers, Algeria
| | - Hichem Zeghioud
- Department of Process Engineering, Badji Mokhtar University, P.O. Box 12, 23000, Annaba, Algeria
| | - Walid Elfalleh
- Laboratoire Energie, Eau, Environnement Et Procèdes, ENIG, Université de Gabès, LR18ES356072, Gabès, Tunisia
| | - Naoufel Benhammadi
- Department of Chemistry, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 5701, 11432, Riyadh, Saudi Arabia
| | - Lotfi Khezami
- Department of Chemistry, Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O. Box 5701, 11432, Riyadh, Saudi Arabia
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Douglas KO, Payne K, Sabino-Santos G, Agard J. Influence of Climatic Factors on Human Hantavirus Infections in Latin America and the Caribbean: A Systematic Review. Pathogens 2021; 11:pathogens11010015. [PMID: 35055965 PMCID: PMC8778283 DOI: 10.3390/pathogens11010015] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 12/16/2021] [Accepted: 12/17/2021] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND With the current climate change crisis and its influence on infectious disease transmission there is an increased desire to understand its impact on infectious diseases globally. Hantaviruses are found worldwide, causing infectious diseases such as haemorrhagic fever with renal syndrome (HFRS) and hantavirus cardiopulmonary syndrome (HCPS)/hantavirus pulmonary syndrome (HPS) in tropical regions such as Latin America and the Caribbean (LAC). These regions are inherently vulnerable to climate change impacts, infectious disease outbreaks and natural disasters. Hantaviruses are zoonotic viruses present in multiple rodent hosts resident in Neotropical ecosystems within LAC and are involved in hantavirus transmission. METHODS We conducted a systematic review to assess the association of climatic factors with human hantavirus infections in the LAC region. Literature searches were conducted on MEDLINE and Web of Science databases for published studies according to Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) criteria. The inclusion criteria included at least eight human hantavirus cases, at least one climatic factor and study from > 1 LAC geographical location. RESULTS In total, 383 papers were identified within the search criteria, but 13 studies met the inclusion criteria ranging from Brazil, Chile, Argentina, Bolivia and Panama in Latin America and a single study from Barbados in the Caribbean. Multiple mathematical models were utilized in the selected studies with varying power to generate robust risk and case estimates of human hantavirus infections linked to climatic factors. Strong evidence of hantavirus disease association with precipitation and habitat type factors were observed, but mixed evidence was observed for temperature and humidity. CONCLUSIONS The interaction of climate and hantavirus diseases in LAC is likely complex due to the unknown identity of all vertebrate host reservoirs, circulation of multiple hantavirus strains, agricultural practices, climatic changes and challenged public health systems. There is an increasing need for more detailed systematic research on the influence of climate and other co-related social, abiotic, and biotic factors on infectious diseases in LAC to understand the complexity of vector-borne disease transmission in the Neotropics.
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Affiliation(s)
- Kirk Osmond Douglas
- Centre for Biosecurity Studies, Cave Hill Campus, The University of the West Indies, Cave Hill, St. Michael BB11000, Barbados
- Correspondence:
| | - Karl Payne
- Centre for Resource Management and Environmental Studies, Cave Hill Campus, The University of the West Indies, Cave Hill, St. Michael BB11000, Barbados;
| | - Gilberto Sabino-Santos
- School of Public Health and Tropical Medicine, Tulane University, 1324 Tulane Ave Suite 517, New Orleans, LA 70112, USA;
- Centre for Virology Research, Ribeirao Preto Medical School, University of Sao Paulo, 3900 Av. Bandeirantes, Ribeirao Preto 14049-900, SP, Brazil
| | - John Agard
- Department of Life Sciences, The University of the West Indies, St. Augustine 999183, Trinidad and Tobago;
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Bogoni JA, Carvalho‐Rocha V, Silva PG. Spatial and land‐use determinants of bat species richness, functional diversity, and site uniqueness throughout the largest Tropical country, Brazil. Mamm Rev 2021. [DOI: 10.1111/mam.12279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Juliano A. Bogoni
- Escola Superior de Agricultura ‘Luiz de Queiroz’ Laboratório de Ecologia Manejo e Conservação de Fauna Silvestre (LEMaC) Universidade de São Paulo Piracicaba SP13418‐900Brazil
| | - Vítor Carvalho‐Rocha
- Programa de Pós‐Graduação em Ecologia Universidade Federal de Santa Catarina Florianópolis88037‐000Brazil
| | - Pedro Giovâni Silva
- Programa de Pós‐Graduação em Ecologia Conservação e Manejo da Sida Silvestre Universidade Federal de Minas Gerais Belo Horizonte Minas Gerais31270‐901Brazil
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García-Peña GE, Rubio AV, Mendoza H, Fernández M, Milholland MT, Aguirre AA, Suzán G, Zambrana-Torrelio C. Land-use change and rodent-borne diseases: hazards on the shared socioeconomic pathways. Philos Trans R Soc Lond B Biol Sci 2021; 376:20200362. [PMID: 34538146 PMCID: PMC8450622 DOI: 10.1098/rstb.2020.0362] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2021] [Indexed: 12/22/2022] Open
Abstract
Land-use change has a direct impact on species survival and reproduction, altering their spatio-temporal distributions. It acts as a selective force that favours the abundance and diversity of reservoir hosts and affects host-pathogen dynamics and prevalence. This has led to land-use change being a significant driver of infectious diseases emergence. Here, we predict the presence of rodent taxa and map the zoonotic hazard (potential sources of harm) from rodent-borne diseases in the short and long term (2025 and 2050). The study considers three different land-use scenarios based on the shared socioeconomic pathways narratives (SSPs): sustainable (SSP1-Representative Concentration Pathway (RCP) 2.6), fossil-fuelled development (SSP5-RCP 8.5) and deepening inequality (SSP4-RCP 6.0). We found that cropland expansion into forest and pasture may increase zoonotic hazards in areas with high rodent-species diversity. Nevertheless, a future sustainable scenario may not always reduce hazards. All scenarios presented high heterogeneity in zoonotic hazard, with high-income countries having the lowest hazard range. The SSPs narratives suggest that opening borders and reducing cropland expansion are critical to mitigate current and future zoonotic hazards globally, particularly in middle- and low-income economies. Our study advances previous efforts to anticipate the emergence of zoonotic diseases by integrating past, present and future information to guide surveillance and mitigation of zoonotic hazards at the regional and local scale. This article is part of the theme issue 'Infectious disease macroecology: parasite diversity and dynamics across the globe'.
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Affiliation(s)
- Gabriel E. García-Peña
- Centro de Ciencias de la Complejidad, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - André V. Rubio
- Departamento de Ciencias Biológicas Animales, Facultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago, Chile
| | - Hugo Mendoza
- Departamento de Etología, Fauna Silvestre y Animales de Laboratorio, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
| | - Miguel Fernández
- NatureServe, Arlington, VA, USA
- Department of Environmental Science and Policy, George Mason University, Fairfax, VA, USA
| | - Matthew T. Milholland
- University of Maryland, AGNR-Environmental Science and Technology, College Park, MD, USA
| | - A. Alonso Aguirre
- Department of Environmental Science and Policy, George Mason University, Fairfax, VA, USA
| | - Gerardo Suzán
- Departamento de Etología, Fauna Silvestre y Animales de Laboratorio, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de México, Mexico
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Spruill-Harrell B, Pérez-Umphrey A, Valdivieso-Torres L, Cao X, Owen RD, Jonsson CB. Impact of Predator Exclusion and Habitat on Seroprevalence of New World Orthohantavirus Harbored by Two Sympatric Rodents within the Interior Atlantic Forest. Viruses 2021; 13:1963. [PMID: 34696393 PMCID: PMC8538774 DOI: 10.3390/v13101963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/19/2021] [Accepted: 09/24/2021] [Indexed: 11/17/2022] Open
Abstract
Understanding how perturbations to trophic interactions influence virus-host dynamics is essential in the face of ongoing biodiversity loss and the continued emergence of RNA viruses and their associated zoonoses. Herein, we investigated the role of predator exclusion on rodent communities and the seroprevalence of hantaviruses within the Reserva Natural del Bosque Mbaracayú (RNBM), which is a protected area of the Interior Atlantic Forest (IAF). In the IAF, two sympatric rodent reservoirs, Akodon montensis and Oligoryzomys nigripes, harbor Jaborá and Juquitiba hantavirus (JABV, JUQV), respectively. In this study, we employed two complementary methods for predator exclusion: comprehensive fencing and trapping/removal. The goal of exclusion was to preclude the influence of predation on small mammals on the sampling grids and thereby potentially reduce rodent mortality. Following baseline sampling on three grid pairs with different habitats, we closed the grids and began predator removal. By sampling three habitat types, we controlled for habitat-specific effects, which is important for hantavirus-reservoir dynamics in neotropical ecosystems. Our six-month predator exclusion experiment revealed that the exclusion of terrestrial mammalian predators had little influence on the rodent community or the population dynamics of A. montensis and O. nigripes. Instead, fluctuations in species diversity and species abundances were influenced by sampling session and forest degradation. These results suggest that seasonality and landscape composition play dominant roles in the prevalence of hantaviruses in rodent reservoirs in the IAF ecosystem.
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Affiliation(s)
- Briana Spruill-Harrell
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA;
| | - Anna Pérez-Umphrey
- School of Renewable Natural Resources, Louisiana State University and AgCenter, 227 RNR Building, Baton Rouge, LA 70803, USA;
| | | | - Xueyuan Cao
- Department of Nursing-Acute/Tert Care, University of Tennessee Health Science Center, Memphis, TN 38163, USA;
| | - Robert D. Owen
- Centro para el Desarrollo de la Investigación Científica, Asunción C.P. 1371, Paraguay;
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA
| | - Colleen B. Jonsson
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA;
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Pereira AD, Bogoni JA, Siqueira MH, Bovendorp RS, Vidotto-Magnoni AP, Orsi ML. Sampling biases of small non-volant mammals (Mammalia: Rodentia and Didelphimorphia) surveys in Paraná state, Brazil. STUDIES ON NEOTROPICAL FAUNA AND ENVIRONMENT 2021. [DOI: 10.1080/01650521.2021.1891818] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Alan Deivid Pereira
- Laboratório de Ecologia de Peixes e Invasões Biológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Juliano André Bogoni
- School of Environmental Sciences, University of East Anglia, Norwich, UK
- Laboratório de Ecologia, Manejo e Conservação de Fauna (Lemac), Departamento de Ciências Florestais, Escola Superior de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba, Brazil
| | - Micaela Heloise Siqueira
- Laboratório de Ecologia e Comportamento Animal, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Ricardo Siqueira Bovendorp
- Laboratório de Ecologia Aplicado à Conservação, Departamento de Ciências Biológicas, Universidade Estadual de Santa Cruz, Ilhéus, Brazil
| | - Ana Paula Vidotto-Magnoni
- Laboratório de Ecologia e Comportamento Animal, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Mário Luís Orsi
- Laboratório de Ecologia de Peixes e Invasões Biológicas, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
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Camp JV, Spruill-Harrell B, Owen RD, Solà-Riera C, Williams EP, Eastwood G, Sawyer AM, Jonsson CB. Mixed Effects of Habitat Degradation and Resources on Hantaviruses in Sympatric Wild Rodent Reservoirs within a Neotropical Forest. Viruses 2021; 13:85. [PMID: 33435494 PMCID: PMC7827808 DOI: 10.3390/v13010085] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/06/2021] [Accepted: 01/06/2021] [Indexed: 12/23/2022] Open
Abstract
Understanding the ecology of rodent-borne hantaviruses is critical to assessing the risk of spillover to humans. Longitudinal surveys have suggested that hantaviral prevalence in a given host population is tightly linked to rodent ecology and correlates with changes in the species composition of a rodent community over time and/or habitat composition. We tested two hypotheses to identify whether resource addition and/or habitat composition may affect hantavirus prevalence among two sympatric reservoir hosts in a neotropical forest: (i) increased food resources will alter the rodent community and thus hantaviral prevalence; and (ii) host abundance and viral seroprevalence will be associated with habitat composition. We established a baseline of rodent-virus prevalence in three grid pairs of distinct habitat compositions and subjected one grid of each pair to resource augmentation. Increased rodent species diversity was observed on grids where food was added versus untreated control grids during the first post-treatment sampling session. Resource augmentation changed species community composition, yet it did not affect the prevalence of hantavirus in the host population over time, nor was there evidence of a dilution effect. Secondly, we show that the prevalence of the virus in the respective reservoir hosts was associated with habitat composition at two spatial levels, independent of resource addition, supporting previous findings that habitat composition is a primary driver of the prevalence of hantaviruses in the neotropics.
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Affiliation(s)
- Jeremy V. Camp
- Institute of Virology, University of Veterinary Medicine Vienna, 1210 Vienna, Austria;
| | - Briana Spruill-Harrell
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (B.S.-H.); (E.P.W.)
| | - Robert D. Owen
- Centro para el Desarrollo de la Investigación Científica, Asunción C.P. 1371, Paraguay;
- Department of Biological Sciences, Texas Tech University, Lubbock, TX 79409, USA
| | - Carles Solà-Riera
- Center for Infectious Medicine, Department of Medicine Huddinge, Karolinska Institutet, Karolinska University Hospital, 141 86 Stockholm, Sweden;
| | - Evan P. Williams
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (B.S.-H.); (E.P.W.)
| | - Gillian Eastwood
- Department of Microbiology, University of Tennessee-Knoxville, Knoxville, TN 37996, USA; (G.E.); (A.M.S.)
| | - Aubrey M. Sawyer
- Department of Microbiology, University of Tennessee-Knoxville, Knoxville, TN 37996, USA; (G.E.); (A.M.S.)
| | - Colleen B. Jonsson
- Department of Microbiology, Immunology and Biochemistry, University of Tennessee Health Science Center, Memphis, TN 38163, USA; (B.S.-H.); (E.P.W.)
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Muylaert RL, Sabino-Santos G, Prist PR, Oshima JEF, Niebuhr BB, Sobral-Souza T, Oliveira SVD, Bovendorp RS, Marshall JC, Hayman DTS, Ribeiro MC. Spatiotemporal Dynamics of Hantavirus Cardiopulmonary Syndrome Transmission Risk in Brazil. Viruses 2019; 11:E1008. [PMID: 31683644 PMCID: PMC6893581 DOI: 10.3390/v11111008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 10/27/2019] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Hantavirus disease in humans is rare but frequently lethal in the Neotropics. Several abundant and widely distributed Sigmodontinae rodents are the primary hosts of Orthohantavirus and, in combination with other factors, these rodents can shape hantavirus disease. Here, we assessed the influence of host diversity, climate, social vulnerability and land use change on the risk of hantavirus disease in Brazil over 24 years. METHODS Landscape variables (native forest, forestry, sugarcane, maize and pasture), climate (temperature and precipitation), and host biodiversity (derived through niche models) were used in spatiotemporal models, using the 5570 Brazilian municipalities as units of analysis. RESULTS Amounts of native forest and sugarcane, combined with temperature, were the most important factors influencing the increase of disease risk. Population at risk (rural workers) and rodent host diversity also had a positive effect on disease risk. CONCLUSIONS Land use change-especially the conversion of native areas to sugarcane fields-can have a significant impact on hantavirus disease risk, likely by promoting the interaction between the people and the infected rodents. Our results demonstrate the importance of understanding the interactions between landscape change, rodent diversity, and hantavirus disease incidence, and suggest that land use policy should consider disease risk. Meanwhile, our risk map can be used to help allocate preventive measures to avoid disease.
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Affiliation(s)
- Renata L Muylaert
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - Gilberto Sabino-Santos
- Center for Virology Research, Ribeirão Preto Medical School, University of São Paulo, Av. Bandeirantes 3900, Vila Monte Alegre, Ribeirão Preto 14049-900, Brazil.
- Vitalant Research Institute, 270 Masonic Avenue, San Francisco, CA 94118, USA.
- Department of Laboratory Medicine, University of California, San Francisco, 270 Masonic Avenue, San Francisco, CA 94118, USA.
| | - Paula R Prist
- Department of Ecology, Biosciences Institute, University of São Paulo, São Paulo 05508-900, Brazil.
| | - Júlia E F Oshima
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
| | - Bernardo Brandão Niebuhr
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
- Centro Nacional de Pesquisa e Conservação de Mamíferos, Carnívoros (CENAP), Instituto Chico Mendes de Conservação (ICMBio), Estrada Municipal Hisaichi Takebayashi, 8600-Bairro da Usina, Atibaia 12.952-011, Brazil.
- Instituto Pró-Carnívoros, Av. Horácio Neto 1030, Parque Edmundo Zanoni Atibaia 12945-010, Brazil.
| | - Thadeu Sobral-Souza
- Department of Botany and Ecology, Federal University of Mato Grosso (UFMT), Cuiabá 78060-900, Brazil.
| | - Stefan Vilges de Oliveira
- Departamento de Saúde Coletiva da Faculdade de Medicina, Universidade Federal de Uberlândia, Avenida Pará, 1720, Campus Umuarama, Uberlândia 38405-320, Brazil.
| | | | - Jonathan C Marshall
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - David T S Hayman
- Molecular Epidemiology and Public Health Laboratory, Hopkirk Research Institute, Massey University, Private Bag 11-222, Palmerston North 4474, New Zealand.
| | - Milton Cezar Ribeiro
- Department of Ecology, Institute of Biosciences, São Paulo State University (UNESP), Rio Claro 13506-900, Brazil.
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