Hepatitis b vaccine is a vaccine that prevents hepatitis b the first dose is recommended within 24 hours of birth with either two or three more doses given after.
Umjovo weHepatitis B ngumjovo lovikela ihepatitis B. Lelidosi lekucala kunconywa kwekutsi utsatfwe ngemuva kwemahora lange-24 ngemuva kwekubeleka mhlawumbe atsatse emadosi lamabili noma matsatfu nangetulu anganiketwa emvakwaloko.