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- 2019
Hepatitis B virus (HBV) infection amongst children in Senegal: current prevalence and seroprotection levelDOI: 10.11604/pamj.2019.32.140.14485 Keywords: Vaccination, hepatitis B, efficacy, immunity, Senegal, children Abstract: Hepatitis B virus (HBV) infection is highly endemic in Senegal. HBV vaccine of all children has been introduced in 1999 and included in the Expanded Programme on Immunization in 2004. The aim of this study was to assess the HBV prevalence and immunity status against HBV amongst children in Senegal
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