期刊
EMERGING INFECTIOUS DISEASES
卷 20, 期 1, 页码 149-151出版社
CENTERS DISEASE CONTROL & PREVENTION
DOI: 10.3201/eid2001.131224
关键词
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A previously unidentified strain of avian hepatitis E virus (aHEV) is now endemic among chickens in Taiwan. Analysis showed that the virus is 81.5%-86.5% similar to other aHEVs. In Taiwan, aHEV infection has been reported in chickens without aHEV exposure, suggesting transmission from asymptomatic cases or repeated introduction through an unknown common source(s).
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