Abstract
Chimpanzees have been vaccinated successfully against hepatitis B virus with preparations of the viral antigens made in microbial cells by genetic engineering methods.
MeSH terms
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Animals
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Cloning, Molecular
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Escherichia coli / genetics
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Female
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Hepatitis B / prevention & control*
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Hepatitis B Antigens / genetics
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Hepatitis B Antigens / immunology*
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Immunization
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Male
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Pan troglodytes
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Saccharomyces cerevisiae / genetics
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Viral Vaccines / immunology*
Substances
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Hepatitis B Antigens
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Viral Vaccines