| clinical and epidemiological implications of swine hepatitis e virus infection. | in nonendemic areas, most patients with acute hepatitis e were infected through traveling to endemic areas. however, some patients did not have a history of foreign travel before infection. furthermore, high seroprevalence rates of antibody to hepatitis e virus (anti-hev) were found in the general adult population in some countries without any recorded outbreak of hepatitis e. the significance of anti-hev assay in these subjects remains obscure. to study if swine might be a source of hev infecti ... | 2000 | 10596016 |
| identity of a novel swine hepatitis e virus in taiwan forming a monophyletic group with taiwan isolates of human hepatitis e virus. | recently, we found that more than 10% of the cases of acute non-a, non-b, non-c hepatitis in taiwan were caused by a novel strain of hepatitis e virus (hev). since none of these patients had a history of travel to areas where hev is endemic, the source of transmission remains unclear. the recent discovery of a swine hev in herd pigs in the united states has led us to speculate that hev may also circulate in herd pigs in taiwan and may serve as a reservoir for hev in taiwan. of 275 herd pigs obta ... | 1999 | 10565892 |