Cross-Protection of Hepatitis B Vaccination among Different Genotypes
نویسندگان
چکیده
منابع مشابه
Duration of protection after infant hepatitis B vaccination series.
BACKGROUND Little is known about duration of protection after the infant primary series of hepatitis B (HB) vaccine in settings of low HB endemicity. This study sought to determine the proportion of adolescents immunized as infants who had protective titers of antibody to hepatitis B surface antigen (anti-HBs) before and after a challenge dose of vaccine. METHODS US-born 16- through 19-year-o...
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Background: The vaccination status of HCWs working in Pakistani hospitals against the hepatitis B virus is poorly known. This study aims to assess the vaccination status of hepatitis B among HCWs in Allied Hospital of Faisalabad. Materials & Methods: This cross-sectional study was conducted from July 2017 to June 2018. Two groups of HCWs were included in the study. Group 1 consisted of doctors...
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The objective of this study was to determine long-term immunity to hepatitis B virus (HBV) in a cohort of adolescents who received plasma-derived HBV vaccine in 1989 and 1990 in a remote Australian Aboriginal community. This was done using a serological survey; primary outcome measures were cut-off titres of HBsAb, and the presence of HBcAb and/or HBsAg. Of 37 adolescents in the cohort, 4 (11%)...
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Background & Objectives: Hepatitis B is one of the major health problems in the world. Health care workers (HCWs) are at high risk of acquiring hepatitis B virus. The aim of this study was to evaluate the prevalence of HBV infection and the immune response to HBV vaccine among the HCWs in Babol, northern...
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ژورنال
عنوان ژورنال: Vaccines
سال: 2020
ISSN: 2076-393X
DOI: 10.3390/vaccines8030456