{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:30:23Z","timestamp":1787016623827,"version":"build-2736575974"},"reference-count":28,"publisher":"American Society for Microbiology","issue":"19","license":[{"start":{"date-parts":[[2020,9,17]],"date-time":"2020-09-17T00:00:00Z","timestamp":1600300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2020,9,17]],"date-time":"2020-09-17T00:00:00Z","timestamp":1600300800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.asm.org\/non-commercial-tdm-license"}],"funder":[{"DOI":"10.13039\/501100000805","name":"European Centre for Disease Prevention and Control","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100000805","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010661","name":"EU | Horizon 2020 Framework Programme","doi-asserted-by":"publisher","award":["No 773830"],"award-info":[{"award-number":["No 773830"]}],"id":[{"id":"10.13039\/100010661","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010661","name":"EU | Horizon 2020 Framework Programme","doi-asserted-by":"publisher","award":["No 773830"],"award-info":[{"award-number":["No 773830"]}],"id":[{"id":"10.13039\/100010661","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.asm.org"],"crossmark-restriction":true},"short-container-title":["Appl Environ Microbiol"],"published-print":{"date-parts":[[2020,9,17]]},"abstract":"<jats:p>\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    spp. can cause severe diarrhea in infected individuals.\n                    <jats:named-content content-type=\"genus-species\">Cryptosporidium parvum<\/jats:named-content>\n                    is zoonotic, and cattle are the main reservoir. In several countries, outbreaks of cryptosporidiosis have occurred in veterinary students after handling calves. We carried out a 1-year-long prospective study to investigate the occurrence of these recurrent cryptosporidiosis outbreaks in Denmark. Our investigation used a One Health approach and combined comprehensive epidemiological approaches and laboratory methods applied to both students and calves in the setting of the fetotomy exercises. Two outbreaks took place during the study period; additionally, we retrospectively identified two more suspected outbreaks prior to the study period. The results illustrated a high risk of contracting cryptosporidiosis among veterinary students in the setting of the fetotomy exercises, especially when using calves with high fecal\n                    <jats:italic>Cryptosporidium<\/jats:italic>\n                    loads. Our data can be used to inform future efforts to prevent transmission of\n                    <jats:named-content content-type=\"genus-species\">Cryptosporidium parvum<\/jats:named-content>\n                    to students during fetotomy exercises.\n                  <\/jats:p>","DOI":"10.1128\/aem.01250-20","type":"journal-article","created":{"date-parts":[[2020,7,23]],"date-time":"2020-07-23T09:29:58Z","timestamp":1595496598000},"update-policy":"https:\/\/doi.org\/10.1128\/asmj-crossmark-policy-page","source":"Crossref","is-referenced-by-count":20,"title":["Veterinary Students Have a Higher Risk of Contracting Cryptosporidiosis when Calves with High Fecal\n                    <i>Cryptosporidium<\/i>\n                    Loads Are Used for Fetotomy Exercises"],"prefix":"10.1128","volume":"86","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2210-6263","authenticated-orcid":false,"given":"Daniel","family":"Thomas-Lopez","sequence":"first","affiliation":[{"name":"European Public Health Microbiology Training Programme (EUPHEM), European Centre for Disease Prevention and Control (ECDC), Stockholm, Sweden"},{"name":"Laboratory of Parasitology, Department of Bacteria, Parasites &amp; Fungi, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Luise","family":"M\u00fcller","sequence":"additional","affiliation":[{"name":"Department of Infectious Disease Epidemiology and Prevention, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lasse S.","family":"Vestergaard","sequence":"additional","affiliation":[{"name":"Laboratory of Parasitology, Department of Bacteria, Parasites &amp; Fungi, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"},{"name":"Department of Infectious Disease Epidemiology and Prevention, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mette","family":"Christoffersen","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences, University of Copenhagen, Taastrup, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne-Marie","family":"Andersen","sequence":"additional","affiliation":[{"name":"Department of Infectious Disease Epidemiology and Prevention, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3035-5094","authenticated-orcid":false,"given":"Pikka","family":"Jokelainen","sequence":"additional","affiliation":[{"name":"Laboratory of Parasitology, Department of Bacteria, Parasites &amp; Fungi, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J\u00f8rgen Steen","family":"Agerholm","sequence":"additional","affiliation":[{"name":"Department of Veterinary Clinical Sciences, University of Copenhagen, Taastrup, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1417-7048","authenticated-orcid":false,"given":"Christen Rune","family":"Stensvold","sequence":"additional","affiliation":[{"name":"Laboratory of Parasitology, Department of Bacteria, Parasites &amp; Fungi, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"235","reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/S2214-109X(18)30283-3"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.2807\/1560-7917.ES.2018.23.9.17-00161"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pntd.0004729"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.2807\/1560-7917.ES.2018.23.4.16-00825"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.cmi.2016.04.021"},{"key":"e_1_3_3_7_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.pt.2019.12.016"},{"key":"e_1_3_3_8_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0031182014001085"},{"key":"e_1_3_3_9_2","first-page":"1","article-title":"Distribution of Cryptosporidium species, genotypes and C. parvum subtypes in cattle in European countries","volume":"12","author":"Imre K","year":"2011","unstructured":"Imre K, D\u0103r\u0103bus G. 2011. 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