{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T12:31:40Z","timestamp":1790253100278,"version":"4.1.0"},"reference-count":34,"publisher":"EDP Sciences","license":[{"start":{"date-parts":[[2025,1,23]],"date-time":"2025-01-23T00:00:00Z","timestamp":1737590400000},"content-version":"vor","delay-in-days":22,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"name":"The Program for Young and Middle-aged Leading Science, Technology, and Innovation of Xinjiang Production & Construction Group","award":["2018CB034"],"award-info":[{"award-number":["2018CB034"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Parasite"],"accepted":{"date-parts":[[2024,12,30]]},"published-print":{"date-parts":[[2025]]},"abstract":"<jats:p><jats:italic>Giardia duodenalis<\/jats:italic> and <jats:italic>Cryptosporidium<\/jats:italic> spp. are significant zoonotic parasites that cause diarrhea and affect a diverse range of hosts. This study aimed to investigate the infection rates of these parasites in captive wildlife at Beijing Zoo. A total of 445 fecal samples were collected and analyzed using PCR. The infection rate of <jats:italic>G. duodenalis<\/jats:italic> was 3.82% (17\/445), with assemblage A (<jats:italic>n<\/jats:italic>\u00a0=\u00a01), assemblage B (<jats:italic>n<\/jats:italic>\u00a0=\u00a013), and assemblage E (<jats:italic>n<\/jats:italic>\u00a0=\u00a03) identified. The infection rate of <jats:italic>Cryptosporidium<\/jats:italic> spp. was 0.22% (1\/445), with only one instance of <jats:italic>C. ryanae<\/jats:italic> identified from cattle (<jats:italic>Bos taurus<\/jats:italic>). To the best of our knowledge, this study enhances the understanding of the host range of <jats:italic>G. duodenalis<\/jats:italic> in captive wildlife within China, highlighting infections in Corsac Fox (<jats:italic>Vulpes corsac<\/jats:italic>), Indian Rhinoceros (<jats:italic>Rhinoceros unicornis<\/jats:italic>), and Giraffe (<jats:italic>Giraffa camelopardalis<\/jats:italic>). These findings indicate that the infection rates of <jats:italic>G. duodenalis<\/jats:italic> and <jats:italic>Cryptosporidium<\/jats:italic> spp. in captive wildlife at Beijing Zoo are low, while showing that the known host range of <jats:italic>G. duodenalis<\/jats:italic> is expanding.<\/jats:p>","DOI":"10.1051\/parasite\/2024079","type":"journal-article","created":{"date-parts":[[2025,1,23]],"date-time":"2025-01-23T08:52:37Z","timestamp":1737622357000},"page":"4","source":"Crossref","is-referenced-by-count":5,"title":["Expansion of the known host range of <i>Giardia duodenalis<\/i> and <i>Cryptosporidium<\/i> spp. in captive wildlife at Beijing Zoo"],"prefix":"10.1051","volume":"32","author":[{"given":"Qianming","family":"Zhao","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhiyang","family":"Pei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yongqiang","family":"He","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ting","family":"Jia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanzhen","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mengjun","family":"Zheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-6273-5517","authenticated-orcid":false,"given":"Zhenjie","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Meng","family":"Qi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"250","published-online":{"date-parts":[[2025,1,23]]},"reference":[{"key":"R1","doi-asserted-by":"crossref","first-page":"3197","DOI":"10.1007\/s00436-016-5081-7","volume":"115","author":"Abdel-Moein","year":"2016","journal-title":"Parasitology 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