Lack of detectable shedding of Cryptosporidium parvum oocysts by periparturient dairy cattle

被引：11

作者：

Atwill, ER ^{[1
]}

Pereira, MDC ^{[1
]}

机构：

[1] Univ Calif Davis, Sch Vet Med, Vet Med Teaching & Res Ctr, Tulare, CA 93274 USA

来源：

JOURNAL OF PARASITOLOGY | 2003年 / 89卷 / 06期

关键词：

D O I：

10.1645/GE-3192RN

中图分类号：

R38 [医学寄生虫学]; Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ; 100103 ;

摘要：

We examined whether periparturient dairy cattle shed Cryptosporidium parvum oocysts within 12 hr of calving on 3 commercial dairy farms endemic for calfhood cryptosporidiosis. Using a diagnostic method that can detect as few as 1 oocyst per gram of feces, we found no evidence of C. parvum oocysts in 86 fecal samples collected within 12 hr of calving from 43 dairy cows.

引用

页码：1234 / 1236

页数：3

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