2025-01-162025-01-16https://ecds.iphce.org/handle/123456789/61303application/pdfHepatitis BHBsAgPrevalenceRisk factorsJimmaEthiopiaA prospective cross- sectional study on the prevalence and Risk factors of hepatitis b virus infection among patients Admitted to jimma universty specialized hospital, jimma ,oromia region, ethiopia.Article