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Illiano S, Ciuca L, Bosco A, Rinaldi L, Maurelli MP. Comparison of different molecular protocols for the detection of Uncinaria stenocephala infection in dogs. Vet Parasitol 2024; 330:110249. [PMID: 38981318 DOI: 10.1016/j.vetpar.2024.110249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 07/01/2024] [Accepted: 07/02/2024] [Indexed: 07/11/2024]
Abstract
The present study aims to assess the performance of different molecular targets using various matrices of samples for the detection of Uncinaria stenocephala (US) in hookworm infected dogs. To this end, the DNA extraction was performed on the following matrices of samples: (i) larvae of US obtained from experimentally infected dogs with US with different larvae counts per microliter (µl); (ii) pure US eggs suspension in distilled water with different egg counts per µl; (iii) spiked dog fecal samples with different US eggs per gram (EPG) of feces; (iv) feces from dogs naturally infected with hookworm eggs; (v) fecal suspension with hookworm eggs recovered from the FLOTAC apparatus. All the samples were tested with four different PCR protocols targeting specific regions for the detection of both hookworms US and AC as follows: Protocol A (ITS1, 5.8 S, ITS2) and Protocol B (18 S) for the detection of both species, Protocol C (ITS1) for the detection of AC and Protocol D (ITS1) for the detection of US. The best results were obtained with DNA extracted from US larvae matrix obtained from experimentally infected dogs, showing a detection limit of 3.5 larvae/ml for the protocols A, B and D. A moderate correlation was found between the FLOTAC technique and PCR protocols B and D with respect to fecal samples from dogs naturally infected with hookworms. Indeed, PCR protocols B (18 S) and D (ITS1) gave the best results for feces and fecal suspension from naturally infected dogs. However, all the PCR protocols used showed lower sensitivity than FLOTAC technique. Perhaps, isolating US eggs in advance could help to obtain better quality and quantity of DNA, avoiding some notable factors such as inhibitors present in faecal samples. However, a further study is needed to evaluate and standardise a protocol for the recovery of parasitic elements, that could be applied prior to DNA extraction. Therefore, this could lead to a better amplification of US eggs DNA. In conclusion, our results showed that the type of sample (sample-matrix) used for the DNA extraction samples is crucial, as this affects the diagnostic sensitivity of the technique.
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Affiliation(s)
- Sergio Illiano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino 1, Naples 80137, Italy.
| | - Lavinia Ciuca
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino 1, Naples 80137, Italy.
| | - Antonio Bosco
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino 1, Naples 80137, Italy.
| | - Laura Rinaldi
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino 1, Naples 80137, Italy.
| | - Maria Paola Maurelli
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino 1, Naples 80137, Italy.
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Illiano S, Ciuca L, Maurelli MP, Pepe P, Caruso V, Bosco A, Pennacchio S, Amato R, Pompameo M, Rinaldi L. Epidemiological and molecular updates on hookworm species in dogs from southern Italy. BMC Vet Res 2023; 19:204. [PMID: 37833701 PMCID: PMC10571300 DOI: 10.1186/s12917-023-03765-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 09/30/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND The zoonotic hookworms Ancylostoma caninum and Uncinaria stenocephala are widespread soil-transmitted helminths in dogs in Europe. Given the veterinary and public health importance of hookworms in dogs and the recent changes in the molecular epidemiology of some species, there is a need to continuously monitor the epidemiological and molecular prevalence of these parasites also at the "local" level. The present study aimed to update the epidemiological scenario of hookworm infections in both owned and stray dogs in southern Italy and to discriminate between different hookworm species (A. caninum and U. stenocephala) through molecular analyses. For this purpose, a retrospective analysis was performed over 10 years (2011-2021), including a total of 7008 owned dogs and 5642 stray dogs referred to our laboratory for copromicroscopic examinations. Moreover, 72 faecal samples, from dogs naturally infected by hookworms, were used to discriminate between A. caninum and U. stenocephala using two PCR protocols. Prior to molecular analyses, a subsample of 40/72 positive faecal samples was used for morphometric investigations on hookworm eggs. RESULTS The results of the ten-year retrospective analysis (2011-2021) showed an overall prevalence of hookworm infection of 9.16%, specifically 5.1% in owned dogs and 14.2% in stray dogs. Logistic regression showed a significant association between positivity to hookworms and the variable "puppies" both in stray (13.84%; OR = 2.4) and owned (7.07%; OR = 2.2) dogs. The results of molecular analyses showed that positivity was confirmed only in 21/72 samples, specifically, 6 samples using protocol A and 19 with protocol B. Sequencing revealed 15 samples positive to U. stenocephala and 6 to A. caninum. CONCLUSIONS The findings of this study showed a high prevalence of hookworm infections in dogs in southern Italy, updating the epidemiological scenario of the last decade. Moreover, the results of the study revealed the first identification of hookworm species in dogs in Italy by molecular studies, highlighting that U. stenocephala is more prevalent than A. caninum.
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Affiliation(s)
- Sergio Illiano
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Lavinia Ciuca
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy.
| | - Maria Paola Maurelli
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Paola Pepe
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Valeria Caruso
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Antonio Bosco
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Saverio Pennacchio
- ASL Naples 1 Centro, Veterinary Hospital, Via Marco Rocco Di Torrepadula, 13, 80145, Naples, Italy
| | - Ruggero Amato
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
| | - Marina Pompameo
- ASL Naples 1 Centro, Veterinary Hospital, Via Marco Rocco Di Torrepadula, 13, 80145, Naples, Italy
| | - Laura Rinaldi
- Department of Veterinary Medicine and Animal Production, University of Naples Federico II, Via Delpino, 1, 80137, Naples, Italy
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Samorek-Pieróg M, Cencek T, Łabuć E, Pac-Sosińska M, Pieróg M, Korpysa-Dzirba W, Bełcik A, Bilska-Zając E, Karamon J. Occurrence of Eucoleus aerophilus in wild and domestic animals: a systematic review and meta-analysis. Parasit Vectors 2023; 16:245. [PMID: 37475031 PMCID: PMC10360280 DOI: 10.1186/s13071-023-05830-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/06/2023] [Indexed: 07/22/2023] Open
Abstract
BACKGROUND Eucoleus aerophilus (syn. Capillaria aerophila) is a nematode with a worldwide geographical distribution. It causes a disease called lung capillariosis by affecting the respiratory tract of wild and domestic animals, and has also occasionally been described in humans. Despite steady increases in knowledge of the morphology of this neglected parasite, many aspects are still poorly understood. Epidemiological data regarding, for example, geographic distribution, range of hosts, clinical relevance and the actual zoonotic potential of this nematode are scarce and incomplete. METHODS This article is a systematic review based on the screening of three databases (PubMed, Web of Science and Science Direct) to identify eligible studies published from 1973 to the end of 2022. RESULTS From a total of 606 studies describing the occurrence of E. aerophilus, 141 articles from 38 countries worldwide were included in this meta-analysis, all of which presented results obtained mainly with flotation and necropsy. Due to the occurrence of E. aerophilus in many different species and different matrices (lungs and faeces), we decided to conduct the meta-analysis separately for each species with a given matrix. This systematic review confirmed the status of the Red fox as the main reservoir and main transmitter of E. aerophilus (average prevalence of 43% in faeces and 49% in lungs) and provided evidence of a higher prevalence of E. aerophilus in wild animals in comparison to domestic animals, such as dogs (3% in faeces) and cats (2% in faeces and 8% in lungs). Previous studies have investigated many host-related factors (age, sex, environmental/living conditions) in relation to the prevalence of E. aerophilus, but they show wide variations and no simple relationship has been demonstrates. Furthermore, mixed infections with other pulmonary nematodes, such as Crenosoma vulpis and/or Angiostrongylus vasorum, are reported very frequently, which greatly complicates the diagnosis. CONCLUSIONS This systematic review focused on identifying data gaps and promoting future research directions in this area. To the best of our knowledge, this is the first systematic review that evaluates and summarizes existing knowledge on the occurrence and prevalence of E. aerophilus in wild and domestic animals originating from different geographical locations worldwide.
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Affiliation(s)
- Małgorzata Samorek-Pieróg
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland.
| | - Tomasz Cencek
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland
| | - Emilia Łabuć
- Institute of Biological Sciences, Laboratory of Bioinformatics, University of Maria Curie-Skłodowska, Akademicka 19, 20-033, Lublin, Poland
| | - Małgorzata Pac-Sosińska
- Institute of Biological Sciences, Laboratory of Bioinformatics, University of Maria Curie-Skłodowska, Akademicka 19, 20-033, Lublin, Poland
| | - Mateusz Pieróg
- Institute of Biological Sciences, Department of Animal Physiology and Pharmacology, University of Maria Curie-Skłodowska, Akademicka 19, 20-033, Lublin, Poland
| | - Weronika Korpysa-Dzirba
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland
| | - Aneta Bełcik
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland
| | - Ewa Bilska-Zając
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland
| | - Jacek Karamon
- Department of Parasitology and Invasive Diseases, National Veterinary Research Institute, Partyzantów 57 Avenue, 24-100, Puławy, Poland
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Marchetti C, Mastrogiuseppe L, Vanin S, Cecchi R, Gherardi M. On-Site Inspection Form in Veterinary Cases: The Parma Veterinary Form. Animals (Basel) 2023; 13:2064. [PMID: 37443862 DOI: 10.3390/ani13132064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/13/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
The on-site inspection of the scene of an animal cadaver is crucial for a correct interpretation of the autopsy results, to determine the manner, method, and cause of death. This information plays a crucial role in the control of public health including the prevention of zoonoses. It is also fundamental for the recognition and the contrast of crimes against animals and to animal abuse phenomena, considered an alert sign of an anti-social or violent behavior of humans. Today the best veterinary procedure requires an accurate collection of the evidence at the scene that can be then handed to experts belonging to other forensic disciplines for further evaluation and data interpretation. In this paper authors suggest a form aiming to facilitate either the on-site and the autopsy activities, as a guarantee of the quality of the forensic process starting from the discovery scene up to the reconstruction of the case. Essential is training of non-medical personnel who often represent the first responder to be present on the scene. The form is inspired by the interdisciplinary form developed by the European Council of Legal Medicine and represents an initial tool to stimulate a multidisciplinary activity in close synergy with other forensic experts.
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Affiliation(s)
| | - Luigi Mastrogiuseppe
- Department of Prevention, Unit of Veterinary, Regional Health Unit of Molise, ASREM, 86100 Campobasso, Italy
| | - Stefano Vanin
- Department of Earth and Environmental Sciences, University of Genoa, 16132 Genoa, Italy
- National Research Council, Institute for the Study of Anthropic Impact and Sustainability in the Marine Environment (CNR-IAS), 16149 Genova, Italy
| | - Rossana Cecchi
- Department of Medicine and Surgery, Unit of Forensic Pathology, University of Parma, 43124 Parma, Italy
| | - Mirella Gherardi
- Department of Prevention of the Local Health Authority, SC Medicina Legale AUSL Valle D'Aosta, 11100 Aosta, Italy
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Liguori G, Costagliola A, Lombardi R, Paciello O, Giordano A. Human-Animal Interaction in Animal-Assisted Interventions (AAI)s: Zoonosis Risks, Benefits, and Future Directions-A One Health Approach. Animals (Basel) 2023; 13:ani13101592. [PMID: 37238022 DOI: 10.3390/ani13101592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/01/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Animal-assisted interventions (AAI)s represent the expression of integrated medicine, according to the One Health approach. Actually, animal-assisted therapies and animal-assisted activities are implemented in hospitals, rehabilitation centers, etc. The efficacy of AAIs is based on interspecific interactions and would be impacted by different factors, such as the characters of both the animal and the handler, a suitable selection of animal species, an appropriate animal educational protocol, the relationship between the handler and the animal, and mutual relationship among the animal, the patients, and members of the working team. AAIs produce many advantages for the patients but could expose them to zoonotic-pathogens transmission. Therefore, positive animal welfare, as preventative medicine to avoid incidents or transmission of zoonosis, is a relevant aspect with implications for human and animal health and wellbeing. This review aims to summarize the current published knowledge regarding the occurrence of pathogens in AAIs and to discuss their relevance in light of health and safety in AAIs participants. In addition, this review will contribute to defining the state of the art of AAIs through a careful benefits/challenges analysis and offers discussion points on the possible future developments according to the One Health approach.
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Affiliation(s)
- Giovanna Liguori
- Department of Veterinary Medicine and Animal Productions, University of Napoli Federico II, 80138 Napoli, Italy
- Local Health Authority, ASL Foggia, 71122 Foggia, Italy
| | - Anna Costagliola
- Department of Veterinary Medicine and Animal Productions, University of Napoli Federico II, 80138 Napoli, Italy
| | | | - Orlando Paciello
- Department of Veterinary Medicine and Animal Productions, University of Napoli Federico II, 80138 Napoli, Italy
| | - Antonio Giordano
- Sbarro Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
- Department of Medical Biotechnology, University of Siena, 53100 Siena, Italy
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6
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Ridwan Y, Sudarnika E, Dewi TIT, Budiono NG. Gastrointestinal helminth parasites of pets: Retrospective study at the veterinary teaching hospital, IPB University, Bogor, Indonesia. Vet World 2023; 16:1043-1051. [PMID: 37576768 PMCID: PMC10420713 DOI: 10.14202/vetworld.2023.1043-1051] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/10/2023] [Indexed: 08/15/2023] Open
Abstract
Background and Aim Dogs and cats are popular pets that play integral roles in human societies worldwide. Unfortunately, they can carry potential zoonotic helminths that can be transmitted to humans. However, data on the gastrointestinal helminths affecting dogs and cats in Bogor, Indonesia, are currently lacking. This study aimed to investigate the occurrence of gastrointestinal helminth parasites in pets from this area using a retrospective analysis. Materials and Methods A retrospective study was conducted at the Veterinary Teaching Hospital of IPB University, Bogor. Cat and dog patients from January 2014 to April 2019 were tested for helminth infections and the results as well as their age, sex, and breed data were analyzed using the Chi-square test. Results Among the dogs and cats examined for internal parasites, 61.11% (33/51) of the dogs and 53.80% (92/171) of the cats were infected by helminths. Among the dogs, hookworm (37.04%) and Toxocara spp. (24.07%) were detected, while in the cats, hookworm (11.11%), Toxocara spp. (38.01%), and Dipylidium caninum (4.68%) were detected. The prevalence of hookworm and D. caninum was higher in older pets, while Toxocara spp. infected younger cats and dogs (<1 year) more frequently. The prevalence of Toxocara spp. in the Indonesian local dog breed was higher when than other breeds. Sex did not significantly affect the prevalence of parasites in dogs or cats. Conclusion The discovery of zoonotic helminth parasites in the cat and dog pets from Bogor raises concerns for the inhabitants. Initiatives will be required to inform pet owners about prevention strategies for these parasitic diseases.
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Affiliation(s)
- Yusuf Ridwan
- Division of Parasitology and Medical Entomology, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
| | - Etih Sudarnika
- Division of Veterinary Public Health and Epidemiology, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
| | - Tri Isyani Tungga Dewi
- Veterinary Teaching Hospital, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
| | - Novericko Ginger Budiono
- Veterinary Teaching Hospital, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
- Division of Medical Microbiology, School of Veterinary Medicine and Biomedical Sciences, IPB University, Bogor, Indonesia
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Seroexposure to Zoonotic Anaplasma and Borrelia in Dogs and Horses That Are in Contact with Vulnerable People in Italy. Pathogens 2023; 12:pathogens12030470. [PMID: 36986392 PMCID: PMC10054474 DOI: 10.3390/pathogens12030470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 03/11/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Equine and canine anaplasmosis and borreliosis are major tick-borne zoonotic diseases caused by Anaplasma phagocytophilum and various species of Borrelia (the most important being Borrelia burgdorferi s.l.), respectively. This study evaluated the seroexposure to Anaplasma and Borrelia in dogs and horses used in Animal-Assisted Interventions or living in contact with children, elderly people or immunocompromised persons. A total of 150 horses and 150 dogs living in Italy were equally divided into clinically healthy animals and animals with at least one clinical sign compatible with borreliosis and/or anaplasmosis (present at clinical examination or reported in the medical history). Serum samples were tested with ELISA and immunoblot for the presence of antibodies against A. phagocytophilum and B. burgdorferi s.l., and the association between seropositivity and possible risk factors was analyzed using multivariate and univariate tests. Overall, 13 dogs (8.7%) and 19 horses (12.7%) were positive for at least one of the two pathogens. In addition, 1 dog (0.7%) and 12 horses (8%) were positive for antibodies against A. phagocytophilum, while 12 dogs (8.0%) and 10 horses (6.7%) had antibodies against B. burgdorferi s.l. Tick infestation in the medical history of the dogs was significantly associated with seropositivity to at least one pathogen (p = 0.027; OR 7.398). These results indicate that, in Italy, ticks infected with A. phagocytophilum and/or B. burgdorferi circulate in places where horses and dogs are in contact with people at risk of developing severe diseases. Awareness should be increased, and adequate control plans need to be developed to protect human and animal health, especially where vulnerable, at-risk individuals are concerned.
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Marchiori E, Obber F, Celva R, Marcer F, Danesi P, Maurizio A, Cenni L, Massolo A, Citterio CV, Cassini R. Comparing copromicroscopy to intestinal scraping to monitor red fox intestinal helminths with zoonotic and veterinary importance. Front Vet Sci 2023; 9:1085996. [PMID: 36713854 PMCID: PMC9878611 DOI: 10.3389/fvets.2022.1085996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/28/2022] [Indexed: 01/14/2023] Open
Abstract
The red fox acts as reservoir for several helminthic infections which are of interest for both public and animal health. Huge efforts have been made for the assessment of the sensitivity of coprological tests for the detection of Echinococcus multilocularis, while less attention has been paid to other helminthic species. This study aimed at assessing the performance of two copromicroscopic techniques in the detection and prevalence estimation of gastrointestinal helminths in the red fox. Helminths were isolated from the small intestines of 150 red foxes from Bolzano province, Italy, with a scraping, filtration and counting technique (SFCT) and morphologically identified. Rectal contents were collected and submitted to simple flotation (FT) and, only for Taenids, a method based on the concentration of eggs and identification with multiplex PCR (CMPCR). Using SFCT as a reference standard, we estimated the sensitivity of the copromicroscopic tests. Three species of nematodes (namely, Toxocara canis, Uncinaria stenocephala and Pterygodermatites sp.) and five species of cestodes (E. multilocularis, Taenia crassiceps, T. polycantha, Hydatigera taeniaeformis, Mesocestoides sp.) were identified with SFCT, whereas eggs referable to the same taxa were detected with fecal diagnostics, except for Pterygodermatites sp. and Mesocestoides sp. The sensitivity of FT was low for all taxa, ranging from 9.8 to 36.3%, with lower values for Taeniidae. CMPCR was confirmed to perform better for the detection of Taeniidae eggs (23.5%) and the multiplex PCR on retrieved eggs was effective in the identification of the species. A meta-analysis of literature also suggested that our results are consistent with existing data, indicating that copromicroscopy tends to underestimate the prevalence of helminthic infections. The extent of such underestimation varies with taxon, being higher at high prevalence levels, in particular for cestodes. Irregular dynamics of egg shedding, and routine deep freezing of red fox feces may explain the frequency of false negatives with copromicroscopy. Low sensitivity of copromicroscopic tests should be accounted for when estimating prevalence and when defining the correct sample size for the detection of the parasites.
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Affiliation(s)
- Erica Marchiori
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, PD, Italy,*Correspondence: Erica Marchiori ✉
| | - Federica Obber
- Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, PD, Italy
| | - Roberto Celva
- Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, PD, Italy
| | - Federica Marcer
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, PD, Italy
| | - Patrizia Danesi
- Istituto Zooprofilattico Sperimentale delle Venezie, Legnaro, PD, Italy
| | - Anna Maurizio
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, PD, Italy
| | - Lucia Cenni
- Ethology Unit, Department of Biology, University of Pisa, Pisa, Italy
| | - Alessandro Massolo
- Ethology Unit, Department of Biology, University of Pisa, Pisa, Italy,Department of Ecosystem and Public Health, Faculty of Veterinary Medicine, University of Calgary, Calgary, AB, Canada,UMR CNRS 6249 Chrono-Environnement, Université Bourgogne Franche-Comté, Besançon, France
| | | | - Rudi Cassini
- Department of Animal Medicine, Production and Health, University of Padova, Legnaro, PD, Italy
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Warwick C, Pilny A, Steedman C, Howell T, Martínez-Silvestre A, Cadenas V, Grant R. Mobile Zoos and Other Itinerant Animal Handling Events: Current Status and Recommendations for Future Policies. Animals (Basel) 2023; 13:214. [PMID: 36670754 PMCID: PMC9854913 DOI: 10.3390/ani13020214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/07/2022] [Accepted: 12/25/2022] [Indexed: 01/11/2023] Open
Abstract
Mobile zoos are events in which non-domesticated (exotic) and domesticated species are transported to venues such as schools, hospitals, parties, and community centres, for the purposes of education, entertainment, or social and therapeutic assistance. We conducted literature searches and surveyed related government agencies regarding existing provisions within laws and policies, number of mobile zoos, and formal guidance issued concerning operation of such events in 74 countries or regions. We also examined governmental and non-governmental guidance standards for mobile zoos, as well as websites for mobile zoo operations, assessed promotional or educational materials for scientific accuracy, and recorded the diversity of species in use. We used the EMODE (Easy, Moderate, Difficult, or Extreme) algorithm, to evaluate identified species associated with mobile zoos for their suitability for keeping. We recorded 14 areas of concern regarding animal biology and public health and safety, and 8 areas of false and misleading content in promotional or educational materials. We identified at least 341 species used for mobile zoos. Mobile zoos are largely unregulated, unmonitored, and uncontrolled, and appear to be increasing. Issues regarding poor animal welfare, public health and safety, and education raise several serious concerns. Using the precautionary principle when empirical evidence was not available, we advise that exotic species should not be used for mobile zoos and similar itinerant events.
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Affiliation(s)
- Clifford Warwick
- Emergent Disease Foundation, 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, UK
| | - Anthony Pilny
- Arizona Exotic Animal Hospital, 2340 E Beardsley Road Ste 100, Phoenix, AZ 85024, USA
| | - Catrina Steedman
- Emergent Disease Foundation, 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, UK
| | - Tiffani Howell
- School of Psychology and Public Health, La Trobe University, P.O. Box 199, Bendigo, VIC 3552, Australia
| | | | - Vanessa Cadenas
- Animal Protection Biodiversity & Environment Section, Government of Catalonia, 43004 Tarragona, Spain
| | - Rachel Grant
- School of Applied Sciences, London South Bank University, 103 Borough Rd, London SE1 0AA, UK
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Race, Zoonoses and Animal Assisted Interventions in Pediatric Cancer. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137772. [PMID: 35805427 PMCID: PMC9265881 DOI: 10.3390/ijerph19137772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/17/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022]
Abstract
Emerging evidence accumulates regarding the benefits of animal-assisted interventions (AAIs) in facilitating pediatric cancer treatment and alleviating symptomatology through positive changes in the patients’ emotional, mental, and even physical status. A major concern expressed by healthcare providers and parents in implementing AAIs in hospital settings is the transmission of disease from animals to patients. Immunocompromised children, such as pediatric cancer patients are at increased risk for pet-associated diseases. Furthermore, existing disparities among the racial and ethnic minority groups of pediatric cancer patients can potentially exacerbate their risk for zoonoses. This literature review highlights the most common human infections from therapy animals, connections to the race and ethnic background of pediatric oncology patients, as well as means of prevention. The discussion is limited to dogs, which are typically the most commonly used species in hospital-based animal-assisted therapy. The aim is to highlight specific preventive measures, precautions and recommendations that must be considered in hospitals’ protocols and best practices, particularly given the plethora of benefits provided by AAI for pediatric cancer patients, staff and families.
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Meers LL, Contalbrigo L, Samuels WE, Duarte-Gan C, Berckmans D, Laufer SJ, Stevens VA, Walsh EA, Normando S. Canine-Assisted Interventions and the Relevance of Welfare Assessments for Human Health, and Transmission of Zoonosis: A Literature Review. Front Vet Sci 2022; 9:899889. [PMID: 35782560 PMCID: PMC9247644 DOI: 10.3389/fvets.2022.899889] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 05/25/2022] [Indexed: 11/13/2022] Open
Abstract
CAIs (canine-assisted interventions) include "canine-assisted therapy" in which a therapist sets client-oriented goals, 'canine-assisted activities' with recreational goals for clients, and 'canine-assisted education/learning' in which teachers or coaches create learning goals for students or clients. CAIs vary in nearly every way; their only common trait is the involvement of dogs to respond to human need. However, the benefits of involving dogs are highly dependent on the animal's health and behavior. A dog exhibiting negative behavior or an unwell dog might pose a risk, especially for CAI target groups, specifically individuals with immunosuppression, chronic illness, children, elderly, etc. Therefore, positive animal welfare as preventative medicine to avoid incidents or transmission of zoonosis is an attractive hypothesis, with implications for human and animal, health and well-being. This review aims to summarize the current published knowledge regarding different aspects of welfare in CAIs and to discuss their relevance in the light of health and safety in CAI participants. As method for this study, a literature search was conducted (2001-2022) using the Prisma method, describing issues of dog welfare as defined in the Welfare Quality® approach. This welfare assessment tool includes 4 categories related to behavior, health, management, and environment; it was, therefore, applicable to CAIs. Results indicate that dogs working in CAIs are required to cope with diverse variables that can jeopardize their welfare. In conclusion, we propose regular welfare assessments for dogs in CAIs, which would also protect the quality of the CAI sessions and the clients' safety and well-being.
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Affiliation(s)
| | - Laura Contalbrigo
- National Reference Centre for Animal Assisted Interventions, Instituto Zooprofilattico, Legnaro, Italy
| | - William Ellery Samuels
- Hunter College, School of Nursing, The City University of New York, New York, NY, United States
| | - Carolina Duarte-Gan
- Department of Psychology, Faculty of Humanities and Educational Sciences, University of Jaén, Jaén, Spain
| | - Daniel Berckmans
- Department of Biosystems, Katholieke Universiteit Leuven, Dier en Mens, Leuven, Belgium
| | | | | | | | - Simona Normando
- Department of Comparative Biomedicine and Food Science, University of Padua, Padua, Italy
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Santaniello A, Cimmino I, Dipineto L, Agognon AL, Beguinot F, Formisano P, Fioretti A, Menna LF, Oriente F. Zoonotic Risk of Encephalitozoon cuniculi in Animal-Assisted Interventions: Laboratory Strategies for the Diagnosis of Infections in Humans and Animals. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:9333. [PMID: 34501921 PMCID: PMC8430659 DOI: 10.3390/ijerph18179333] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 01/02/2023]
Abstract
The involvement of animals for therapeutic purposes has very ancient roots. To date, it is clear that animal-assisted interventions (AAIs), in addition to ensuring the replacement of missing or deficient affects, improves psychophysiological parameters connected to human health. However, AAI could potentially present risks related to the transmission of infectious agents from animals to humans. Among these microorganisms, E. cuniculi is a microspore which induces pathological effects (fever, headache, nausea, vomiting, diarrhea, breathlessness, respiratory symptoms, and weakness) in both humans and animals. Consequently, an accurate and fast diagnosis of E. cuniculi infection, as well as the identification of new diagnostic approaches, is of fundamental importance. This literature review was carried out to provide an extensive and comprehensive analysis of the most recent diagnostic techniques to prevent and care for E. cuniculi-associated risks in the AAI field.
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Affiliation(s)
- Antonio Santaniello
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, 80134 Naples, Italy; (L.D.); (A.F.)
| | - Ilaria Cimmino
- Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy; (I.C.); (A.L.A.); (F.B.); (P.F.); (F.O.)
| | - Ludovico Dipineto
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, 80134 Naples, Italy; (L.D.); (A.F.)
| | - Ayewa Lawoe Agognon
- Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy; (I.C.); (A.L.A.); (F.B.); (P.F.); (F.O.)
| | - Francesco Beguinot
- Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy; (I.C.); (A.L.A.); (F.B.); (P.F.); (F.O.)
| | - Pietro Formisano
- Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy; (I.C.); (A.L.A.); (F.B.); (P.F.); (F.O.)
| | - Alessandro Fioretti
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, 80134 Naples, Italy; (L.D.); (A.F.)
| | - Lucia Francesca Menna
- Department of Veterinary Medicine and Animal Productions, Federico II University of Naples, 80134 Naples, Italy; (L.D.); (A.F.)
| | - Francesco Oriente
- Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy; (I.C.); (A.L.A.); (F.B.); (P.F.); (F.O.)
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Alegría-Morán R, Pastenes Á, Cabrera G, Fredes F, Ramírez-Toloza G. Urban public squares as potential hotspots of dog-human contact: A spatial analysis of zoonotic parasites detection in Gran Santiago, Chile. VETERINARY PARASITOLOGY- REGIONAL STUDIES AND REPORTS 2021; 24:100579. [PMID: 34024395 DOI: 10.1016/j.vprsr.2021.100579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 04/19/2021] [Accepted: 04/24/2021] [Indexed: 10/21/2022]
Abstract
Zoonotic parasites are a major public health problem globally, representing a hazard to human health. The infections occur through contact with different parasite forms. Public squares are a common meeting place for people and dogs, becoming a risk area for transmission to other dogs and humans. A spatial analysis of zoonotic parasite distribution in urban public squares in Gran Santiago, Chile was performed to elucidate its importance, exploring spatial aggregation on positivity rates at commune level. A total of 170 stool samples were analysed; 54 (31.7%) were positive for gastrointestinal-zoonotic parasites. Positivity was detected in 27 (79.4%) squares. Diversity of parasite species was variable across sites. Toxocara canis was the most frequently detected (27 samples, 21/34 squares), followed by Toxascaris leonina (13 samples, 10/34 squares), cestode eggs (10 samples, 9/34 squares), Giardia sp. (6 samples, 5/34 squares), Ancylostomatidae-like eggs (4 samples, 4/34 squares), Cryptosporidium spp. (2 samples, 2/34 squares) and Entamoeba spp. (1 sample, 1/34 square). Spatial autocorrelation (SA) was observed at commune level. The local indicators of the spatial association test showed statistical significance for cestode eggs (p < 0.001) with a negative SA (Moran's I Index = -0.2929, CI-95% = -0.3869--0.1989) and Ancylostomatidae (p = 0.046) with a positive SA (Moran's I Index = 0.1404, CI-95% = 0.0499-0.2309). Toxocara canis is the most prevalent geo-helminth in public places of Santiago, Chile. Spatial autocorrelation was detected for cestode eggs and Ancylostomatidae. Diagnosis and detection of parasites is key for the establishment of control/eradication of environmental dissemination following One Health guidelines.
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Affiliation(s)
- Raúl Alegría-Morán
- Unit of Epidemiology, Department of Preventive Veterinary Medicine, Veterinary and Animal Sciences, University of Chile, Santa Rosa 11.735, La Pintana, Santiago, Chile; Ciencias Agropecuarias y Ambientales, Universidad Pedro de Valdivia, Libertador General Bernardo O'Higgins, 2222 Santiago, Chile
| | - Álvaro Pastenes
- Unit of Parasitology, Department of Preventive Veterinary Medicine, Veterinary and Animal Sciences, University of Chile, Santa Rosa 11.735, La Pintana, Santiago, Chile
| | - Gonzalo Cabrera
- Laboratory of Cellular and Molecular Biology, Institute of Biomedical Sciences, Medicine, University of Chile, Independencia, 1027 Santiago, Chile
| | - Fernando Fredes
- Unit of Parasitology, Department of Preventive Veterinary Medicine, Veterinary and Animal Sciences, University of Chile, Santa Rosa 11.735, La Pintana, Santiago, Chile
| | - Galia Ramírez-Toloza
- Unit of Parasitology, Department of Preventive Veterinary Medicine, Veterinary and Animal Sciences, University of Chile, Santa Rosa 11.735, La Pintana, Santiago, Chile.
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Cui Z, Wang D, Wang W, Zhang Y, Jing B, Xu C, Chen Y, Qi M, Zhang L. Occurrence and Multi-Locus Analysis of Giardia duodenalis in Coypus ( Myocastor coypus) in China. Pathogens 2021; 10:pathogens10020179. [PMID: 33562408 PMCID: PMC7914982 DOI: 10.3390/pathogens10020179] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/03/2021] [Accepted: 02/04/2021] [Indexed: 01/22/2023] Open
Abstract
Giardia duodenalis is a major gastrointestinal parasite found globally in both humans and animals. This work examined the occurrence of G. duodenalis in coypus (Myocastor coypus) in China. Multi-locus analysis was conducted to evaluate the level of genetic variation and the potential zoonotic role of the isolates. In total, 308 fecal samples were collected from seven farms in China and subjected to PCR screening to reveal G. duodenalis. Notably, G. duodenalis was detected in 38 (12.3%) specimens from assemblages A (n = 2) and B (n = 36). Positive samples were further characterized by PCR and nucleotide sequencing of the triose phosphate isomerase (tpi), beta giardin (bg), and glutamate dehydrogenase (gdh) genes. Multi-locus genotyping yielded 10 novel multi-locus genotypes (MLGs) (one MLG and nine MLGs for assemblages A and B, respectively). Based on the generated phylogenetic tree, AI-novel 1 clustered more closely with MLG AI-2. Furthermore, within the assemblage B phylogenetic analysis, the novel assemblage B MLGs were identified as BIV and clustered in the MLG BIV branch. This is the first report of G. duodenalis in coypus in China. The presence of zoonotic genotypes and subtypes of G. duodenalis in coypus suggests that these animals can transmit human giardiasis.
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Affiliation(s)
- Zhaohui Cui
- Key Laboratory of Biomarker Based Rapid-Detection Technology for Food Safety of Henan Province, Food and Pharmacy College, Xuchang University, Xuchang 461000, China; (Z.C.); (D.W.)
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
| | - Deguo Wang
- Key Laboratory of Biomarker Based Rapid-Detection Technology for Food Safety of Henan Province, Food and Pharmacy College, Xuchang University, Xuchang 461000, China; (Z.C.); (D.W.)
| | - Wen Wang
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
| | - Ying Zhang
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
| | - Bo Jing
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
| | - Chunyan Xu
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
| | - Yuanchai Chen
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China;
| | - Meng Qi
- College of Animal Science, Tarim University, Alar 843300, China; (W.W.); (Y.Z.); (B.J.); (C.X.)
- Correspondence: (M.Q.); (L.Z.)
| | - Longxian Zhang
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China;
- Correspondence: (M.Q.); (L.Z.)
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