Hepatitis A vaccine: Indirect evidence o
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Koen Van Herck; Pierre Van Damme; Marc Lievens; Michel Stoffel
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Article
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2003
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John Wiley and Sons
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English
β 55 KB
## Abstract Vaccineβinduced hepatitis A antibodies persist up to 10 years in adults, with mathematical models estimating further persistence up to 20β25 years. Thirtyβone adults received booster inoculations 12 years after their initial vaccination (Havrixβ’ 720 El.U at months 0, 1, 6). At the time