No abstract available
Keywords:
H1N1; IgM; Influenza A; immunity; pandemic.
MeSH terms
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Adolescent
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Adult
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Aged
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Antibodies, Viral / blood*
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Demography
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Enzyme-Linked Immunosorbent Assay
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Female
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Humans
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Immunoglobulin M / blood
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Influenza A Virus, H1N1 Subtype / immunology*
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Male
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Middle Aged
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Nigeria / epidemiology
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Risk Factors
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Seroepidemiologic Studies
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Surveys and Questionnaires
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Young Adult
Substances
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Antibodies, Viral
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Immunoglobulin M