Prevalence of Hepatitis B in Random Bulgarian Blood Samples – A Single-Site Experience

Abstract The worldwide distribution of the HBV infection has usually been estimated by prevalence hepatitis B surface antigen (HBsAg) among general population. Total antibodies for core (anti-HBc) are most important diagnostic marker proving prior exposure to HBV. Aim aim this study was determine Hepatitis virus (HBV) Bulgarian Reliable epidemiologic data is needed estimate in order actual burden and plan prevention control measures. Materials methods A total 2140 serum samples were tested major serological markers (HBsAg anti-HBc) a period two years (2018-2019). Results We established an intermediate HBsAg (5.1%) high anti-HBc (27%) negative individuals. Conclusion In conclusion, much higher those born before introduction universal vaccination Bulgaria (1992).