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Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts
BACKGROUND: In more recent years, international travel with cats has increased. The distribution of cat parasites can change with this movement. Already, subtropical and tropical parasites have been reported by veterinarians in areas where they are not naturally present. Understanding the prevalence...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513520/ https://www.ncbi.nlm.nih.gov/pubmed/32967706 http://dx.doi.org/10.1186/s13071-020-04365-y |
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author | Ketzis, Jennifer Bork-Larsen, Helle Bustria, Jernea Conan, Anne |
author_facet | Ketzis, Jennifer Bork-Larsen, Helle Bustria, Jernea Conan, Anne |
author_sort | Ketzis, Jennifer |
collection | PubMed |
description | BACKGROUND: In more recent years, international travel with cats has increased. The distribution of cat parasites can change with this movement. Already, subtropical and tropical parasites have been reported by veterinarians in areas where they are not naturally present. Understanding the prevalence of tropical and subtropical parasites in Caribbean islands and the risk of importation to temperate areas could enable improved prevention recommendations and border control import requirements. METHODS: We present a study focused on cat owning students enrolled in a Doctor of Veterinary Medicine (DVM) programme on St Kitts. Owners were interviewed about their cats and their use of parasiticides. Cats were examined for Trichuris felis and Platynosomum fastosum using sugar flotation, Lynxacarus radovskyi using an adhesive tape test, and Dirofilaria immitis using commercial antigen and antibody tests. RESULTS: Data on 115 cats owned by 87 DVM students were collected and 90 cats, all expected to travel to the USA, were examined. Most of the cats were adults and born in St Kitts. Prevalence was reported as 6.8% (95% confidence interval (CI): 2.2–15.1%) for T. felis, 16.2% (95% CI: 8.7–26.6%) for P. fastosum and 6.8% (95% CI: 2.5–14.3%) for L. radovskyi. All D. immitis tests were negative. DVM students reported a high level of deworming (83.3% of the cats), but the number of cats treated per recommendations were low (56.1% for endoparasites and 70.8% for ectoparasites). Also, there was a lack of clarity regarding the purpose of the treatments used and treatments did not appear to be targeted for the parasites present. CONCLUSION: Our results indicate a low prevalence of the parasites of interest in the DVM student cat population compared to other prevalence studies from the Caribbean. However, a degree of non-compliance with parasiticide uses and the high number of cats traveling to the USA indicate a medium risk of importation of tropical and subtropical cat parasites to temperate areas. We recommend stronger health inspections and health screening requirements at the borders including the development of specific parasiticide protocols for cat importation. [Image: see text] |
format | Online Article Text |
id | pubmed-7513520 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-75135202020-09-25 Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts Ketzis, Jennifer Bork-Larsen, Helle Bustria, Jernea Conan, Anne Parasit Vectors Research BACKGROUND: In more recent years, international travel with cats has increased. The distribution of cat parasites can change with this movement. Already, subtropical and tropical parasites have been reported by veterinarians in areas where they are not naturally present. Understanding the prevalence of tropical and subtropical parasites in Caribbean islands and the risk of importation to temperate areas could enable improved prevention recommendations and border control import requirements. METHODS: We present a study focused on cat owning students enrolled in a Doctor of Veterinary Medicine (DVM) programme on St Kitts. Owners were interviewed about their cats and their use of parasiticides. Cats were examined for Trichuris felis and Platynosomum fastosum using sugar flotation, Lynxacarus radovskyi using an adhesive tape test, and Dirofilaria immitis using commercial antigen and antibody tests. RESULTS: Data on 115 cats owned by 87 DVM students were collected and 90 cats, all expected to travel to the USA, were examined. Most of the cats were adults and born in St Kitts. Prevalence was reported as 6.8% (95% confidence interval (CI): 2.2–15.1%) for T. felis, 16.2% (95% CI: 8.7–26.6%) for P. fastosum and 6.8% (95% CI: 2.5–14.3%) for L. radovskyi. All D. immitis tests were negative. DVM students reported a high level of deworming (83.3% of the cats), but the number of cats treated per recommendations were low (56.1% for endoparasites and 70.8% for ectoparasites). Also, there was a lack of clarity regarding the purpose of the treatments used and treatments did not appear to be targeted for the parasites present. CONCLUSION: Our results indicate a low prevalence of the parasites of interest in the DVM student cat population compared to other prevalence studies from the Caribbean. However, a degree of non-compliance with parasiticide uses and the high number of cats traveling to the USA indicate a medium risk of importation of tropical and subtropical cat parasites to temperate areas. We recommend stronger health inspections and health screening requirements at the borders including the development of specific parasiticide protocols for cat importation. [Image: see text] BioMed Central 2020-09-23 /pmc/articles/PMC7513520/ /pubmed/32967706 http://dx.doi.org/10.1186/s13071-020-04365-y Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. |
spellingShingle | Research Ketzis, Jennifer Bork-Larsen, Helle Bustria, Jernea Conan, Anne Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title | Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title_full | Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title_fullStr | Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title_full_unstemmed | Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title_short | Importation of cats and risk of parasite spread: a Caribbean perspective and case study from St Kitts |
title_sort | importation of cats and risk of parasite spread: a caribbean perspective and case study from st kitts |
topic | Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7513520/ https://www.ncbi.nlm.nih.gov/pubmed/32967706 http://dx.doi.org/10.1186/s13071-020-04365-y |
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