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Prevalence of Cryptosporidium parvum infection in southwestern Ontario and its association with diarrhea in neonatal dairy calves
Cryptosporidium parvum infection was detected in 203 (40.6%) of 500 Ontario dairy calves aged 7 to 21 d, on a convenience sample of 51 farms with a history of calf diarrhea. Within-farm prevalence ranged from 0% to 70%, and both shedding and intensity of shedding were significantly associated with d...
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Główni autorzy: | , , , , |
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Format: | Artigo |
Język: | Inglês |
Wydane: |
Canadian Veterinary Medical Association
2005
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Hasła przedmiotowe: | |
Dostęp online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1082880/ https://ncbi.nlm.nih.gov/pubmed/15943123 |
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