Background The status of hepatitis A virus (HAV) among Tagln health care workers has not been studied yet in Iran. and males (70%) (P = 0.89 95 CI. 0.533-2.083). The lowest sero-prevalence rate was observed in the 20-29 12 months age group (57.8%). Seropositivity for HAV significantly increased with age (P < 0.000 95 CI.… Continue reading Background The status of hepatitis A virus (HAV) among Tagln