A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China

Background: Wild foxes play an important role in echinococcosis epidemics. There have been a few studies investigating Echinococcus spp. in the Qinghai-Tibet Plateau area, China, but none on the prevention and control of Echinococcus spp. in wild foxes. Methods: From 2016 March through December 2...

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Autores principales: Zhihong Guo, Hong Duo, Xueyong Zhang, Yijuan Ma, Xiuying Shen, Yong Fu
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Lenguaje:EN
Publicado: Tehran University of Medical Sciences 2021
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spelling oai:doaj.org-article:b9b6c95acba34c1aa1506a69275c38092021-11-29T07:18:54ZA Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China1735-70202008-238Xhttps://doaj.org/article/b9b6c95acba34c1aa1506a69275c38092021-11-01T00:00:00Zhttps://ijpa.tums.ac.ir/index.php/ijpa/article/view/3105https://doaj.org/toc/1735-7020https://doaj.org/toc/2008-238XBackground: Wild foxes play an important role in echinococcosis epidemics. There have been a few studies investigating Echinococcus spp. in the Qinghai-Tibet Plateau area, China, but none on the prevention and control of Echinococcus spp. in wild foxes. Methods: From 2016 March through December 2019, two wild fox dens were selected as two test sites based on prior long-term camera screening and observation. Anthelmintic praziquantel tablets were placed near the two dens of wild foxes, and the wild foxes freely consumed the anthelmintic drugs. Morphological methods were used to detect initially the parasite species, and PCR molecular methods were used to identify accurately parasite and host species. Results: Parasite eggs of E. multilocularis (2/11, 18.2%) were found in 11 fecal samples. Importantly, the eggs of E. multilocularis (1/21, 4.8%) were found again in the feces of the foxes one year later; moreover, the eggs of E. multilocularis (2/19, 10.5%) still existed in the feces of the foxes two years later. Conclusion: Wild foxes were repeatedly infected with E. multilocularis and that deworming for prevention and control is required at least twice per year. Prevention and control methods for echinococcosis in wild foxes were explored, providing a scientific basis for the prevention and control of echinococcosis in wild animals.Zhihong GuoHong DuoXueyong ZhangYijuan MaXiuying ShenYong FuTehran University of Medical Sciencesarticleechinococcus multiloculariswild foxesprevention and controlqinghai-tibet plateau areaInfectious and parasitic diseasesRC109-216ENIranian Journal of Parasitology, Vol 16, Iss 4, Pp 672-677 (2021)
institution DOAJ
collection DOAJ
language EN
topic echinococcus multilocularis
wild foxes
prevention and control
qinghai-tibet plateau area
Infectious and parasitic diseases
RC109-216
spellingShingle echinococcus multilocularis
wild foxes
prevention and control
qinghai-tibet plateau area
Infectious and parasitic diseases
RC109-216
Zhihong Guo
Hong Duo
Xueyong Zhang
Yijuan Ma
Xiuying Shen
Yong Fu
A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
description Background: Wild foxes play an important role in echinococcosis epidemics. There have been a few studies investigating Echinococcus spp. in the Qinghai-Tibet Plateau area, China, but none on the prevention and control of Echinococcus spp. in wild foxes. Methods: From 2016 March through December 2019, two wild fox dens were selected as two test sites based on prior long-term camera screening and observation. Anthelmintic praziquantel tablets were placed near the two dens of wild foxes, and the wild foxes freely consumed the anthelmintic drugs. Morphological methods were used to detect initially the parasite species, and PCR molecular methods were used to identify accurately parasite and host species. Results: Parasite eggs of E. multilocularis (2/11, 18.2%) were found in 11 fecal samples. Importantly, the eggs of E. multilocularis (1/21, 4.8%) were found again in the feces of the foxes one year later; moreover, the eggs of E. multilocularis (2/19, 10.5%) still existed in the feces of the foxes two years later. Conclusion: Wild foxes were repeatedly infected with E. multilocularis and that deworming for prevention and control is required at least twice per year. Prevention and control methods for echinococcosis in wild foxes were explored, providing a scientific basis for the prevention and control of echinococcosis in wild animals.
format article
author Zhihong Guo
Hong Duo
Xueyong Zhang
Yijuan Ma
Xiuying Shen
Yong Fu
author_facet Zhihong Guo
Hong Duo
Xueyong Zhang
Yijuan Ma
Xiuying Shen
Yong Fu
author_sort Zhihong Guo
title A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
title_short A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
title_full A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
title_fullStr A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
title_full_unstemmed A Pilot Study on Deworming Wild Foxes for Echinococcus spp. in Qinghai, China
title_sort pilot study on deworming wild foxes for echinococcus spp. in qinghai, china
publisher Tehran University of Medical Sciences
publishDate 2021
url https://doaj.org/article/b9b6c95acba34c1aa1506a69275c3809
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