Hepatitis E virus infection in central China reveals no evidence of cross-species transmission between human and swine in this area.

ABSTRACT: Hepatitis E virus (HEV) is a zoonotic pathogen of which several species of animal were reported as reservoirs. Swine stands out as the major reservoir for HEV infection in humans, as suggested by the close genetic relationship of swine and human virus. Since 2000, Genotype 4 HEV has become the dominant cause of hepatitis E disease in China. Recent reports showed that genotype 4 HEV is freely transmitted between humans and swine in eastern and southern China. However, the infection status of HEV in human and swine populations in central China is still unclear. This study was conducted in a rural area of central China, where there are many commercial swine farms. A total of 1476 serum and 554 fecal specimens were collected from the general human and swine populations in this area, respective

SUBMITTER: Zhang W 

PROVIDER: S-EPMC2785466 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature