No abstract available
MeSH terms
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Adolescent
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Aged
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Aging / immunology
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Antibodies, Viral / blood
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Antibody Specificity
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Antigens, Viral / immunology
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Bacterial Infections / immunology
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Child
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Disease Outbreaks
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Disease Susceptibility / immunology
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Humans
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Immunity / immunology*
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Influenza, Human / epidemiology
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Influenza, Human / immunology*
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Influenza, Human / prevention & control
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Middle Aged
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Models, Theoretical
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Mutation*
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Orthomyxoviridae / genetics*
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Orthomyxoviridae / immunology*
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Viral Vaccines
Substances
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Antibodies, Viral
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Antigens, Viral
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Viral Vaccines