Hepatitis E virus infection among animals and humans in Xinjiang, China: possibility of swine to human transmission of sporadic hepatitis E in an endemic area.

ABSTRACT: Hepatitis E is a worldwide public health problem, especially in areas with poor sanitation. This study examines the potential hepatitis E virus (HEV) animal reservoirs and the current status of HEV infection among animals and humans in an endemic area of Xinjiang, China. One thousand five hundred twenty-one serum samples from 12 different animal species and 296 sera from humans were detected for anti-HEV with an in-house enzyme immunoassay, and partial HEV RNA was amplified with a reverse transcription-nested polymerase chain reaction (RT-nPCR). All these distinct animal species, except jerboa and hoptoad, were positive for anti-HEV. However, HEV RNA was only amplified from pigs and a sporadic hepatitis E case in humans. The human HEV strain (CHN-XJ-HE29) shared 100% nucleotide identity wi

SUBMITTER: Fu H 

PROVIDER: S-EPMC2861392 | biostudies-literature | 2010 May

REPOSITORIES: biostudies-literature