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Observational Study of Vaccine Efficacy 24 Years after the Start of Hepatitis B Vaccination in Two Gambian Villages: No Need for a Booster Dose
OBJECTIVES: To determine the duration of protection from hepatitis B vaccine given in infancy and early childhood and asses risk factors for HBV infection and chronic infection. METHODS: In 1984 infant HBV vaccination was started in two Gambian villages. Cross sectional serological surveys have been...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3606345/ https://www.ncbi.nlm.nih.gov/pubmed/23533578 http://dx.doi.org/10.1371/journal.pone.0058029 |