hepatitis e virus seroprevalence among blood donors in bushehr, south of iran

conclusions high hev seroprevalence (16.7%) was observed among the blood donors in bushehr province. it appears that exposure to hev increases with age; although, more people should be examined. results overall, 105 (16.7%) blood samples were positive for hev-specific-igg antibodies, while 523 (83.8%) were negative. the presence of anti-hev igg was not associated with gender; however, it was correlated with age. it was indicated that the anti-hev prevalence increases by age and there was a significant difference between the age groups regarding hev seropositivity. background although so far several studies have determined the hepatitis e virus (hev) prevalence in some parts of iran, no data exists regarding the hev seroprevalence in bushehr province as the southernmost point in iran yet. objectives the aim of this study was to evaluate the seroprevalence of anti-hev igg among the blood donors in bushehr. patients and methods a total of 628 blood donor samples were collected from september to october 2013, after obtaining informed written consents, and analyzed for the presence of anti-hev igg using commercial hev enzyme-linked immunosorbent assay (elisa) kit. all the samples were tested by two elisa kits and evaluated for liver function test.