Universal immunization of infants with low doses of a low-cost, plasma-derived hepatitis B vaccine in South Africa.

B D Schoub, U Matai, B Singh,N K Blackburn,J B Levin

BULLETIN OF THE WORLD HEALTH ORGANIZATION（2002）

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摘要

The low-dose, plasma-derived hepatitis B vaccine, which is affordable to most developing countries, was very successful in controlling endemic hepatitis B infection, where the virus is predominantly spread by horizontal transmission among infants and young children.

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关键词

hepatitis B vaccines/administration and dosage/economics,hepatitis B surface antigens/blood,child,endemic diseases/immunology,immunization programs,evaluation studies,cross-sectional studies,South Africa

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