{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T18:39:56Z","timestamp":1791311996568,"version":"4.3.1"},"reference-count":43,"publisher":"American Society for Microbiology","issue":"9","license":[{"start":{"date-parts":[[2005,9,1]],"date-time":"2005-09-01T00:00:00Z","timestamp":1125532800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Appl Environ Microbiol"],"published-print":{"date-parts":[[2005,9]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    Little is known of the prevalence of\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    and\n                    <jats:italic>Giardia<\/jats:italic>\n                    parasites in sheep and the genotypes that they harbor, although potentially sheep may contribute significantly to contamination of watersheds. In the present study, conducted in Western Australia, a total of 1,647 sheep fecal samples were screened for the presence of\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    and\n                    <jats:italic>Giardia<\/jats:italic>\n                    spp. using microscopy, and a subset (\n                    <jats:italic>n<\/jats:italic>\n                    = 500) were screened by PCR and genotyped. Analysis revealed that although both parasites were detected in a high proportion of samples by PCR (44% and 26% for\n                    <jats:italic>Giardia<\/jats:italic>\n                    and\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    spp., respectively), with the exception of one\n                    <jats:italic>Cryptosporidium hominis<\/jats:italic>\n                    isolate, the majority of isolates genotyped are not commonly found in humans. These results suggest that the public health risk of sheep-derived\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    and\n                    <jats:italic>Giardia<\/jats:italic>\n                    spp. in catchment areas and effluent may be overestimated and warrant further investigation.\n                  <\/jats:p>","DOI":"10.1128\/aem.71.9.4992-4997.2005","type":"journal-article","created":{"date-parts":[[2005,9,8]],"date-time":"2005-09-08T17:30:13Z","timestamp":1126200613000},"page":"4992-4997","update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":167,"title":["Sheep May Not Be an Important Zoonotic Reservoir for\n                    <i>Cryptosporidium<\/i>\n                    and\n                    <i>Giardia<\/i>\n                    Parasites"],"prefix":"10.1128","volume":"71","author":[{"given":"Una M.","family":"Ryan","sequence":"first","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Caroline","family":"Bath","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ian","family":"Robertson","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carolyn","family":"Read","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aileen","family":"Elliot","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Linda","family":"Mcinnes","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rebecca","family":"Traub","sequence":"additional","affiliation":[{"name":"Division of Health Sciences, School of Veterinary and Biomedical Science, Murdoch University, Murdoch, Western Australia, Australia 6150"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Brown","family":"Besier","sequence":"additional","affiliation":[{"name":"Department of Agriculture Western Australia, Albany, Western Australia, Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_2_2_2","first-page":"113","volume":"29","year":"1999","unstructured":"Abd-El-Wahed, M. 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