肉鸡并发隐孢子虫病和鸡贫血病毒感染
Concurrent cryptosporidiosis and chicken anaemia virus infection in broiler chickens.
作者信息
Dobos-Kovacs M, Varga I, Bekesi L, Dren C N, Nemeth I, Farkas T
机构信息
Department of Pathology, University of Veterinary Science, Budapest, Hungary.
出版信息
Avian Pathol. 1994 Jun;23(2):365-8. doi: 10.1080/03079459408419005.
Concurrent infection with Cryptosporidium baileyi and chicken anaemia virus (CAV) was observed in a flock of 8000 4-week-old broiler chickens. The birds, showing overt symptoms of stunted growth and 25% mortality from hatching to 4 weeks of age, harboured the protozoan in the epithelial cells of the bursa of Fabricius and the urodeal portion of the cloaca. This is the first report on an outbreak of avian cryptosporidiosis associated with CAV.
在一个有8000只4周龄肉鸡的鸡群中，观察到了贝氏隐孢子虫和鸡贫血病毒（CAV）的混合感染。这些鸡从孵化到4周龄期间出现明显的生长发育迟缓症状，死亡率达25%，其法氏囊上皮细胞和泄殖腔尿道部分带有这种原生动物。这是关于与CAV相关的禽隐孢子虫病暴发的首次报道。
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