No abstract available
Publication types
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Editorial
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Introductory Journal Article
MeSH terms
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Adult
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Antigens, Bacterial / classification
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Antigens, Bacterial / immunology*
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Bacterial Vaccines / immunology*
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Bacterial Vaccines / therapeutic use
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Child
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Drug Evaluation
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Health Personnel
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Humans
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Immunologic Factors / classification
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Immunologic Factors / immunology*
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Italy
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Respiratory Tract Infections / epidemiology*
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Respiratory Tract Infections / immunology
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Respiratory Tract Infections / prevention & control*
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United States
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United States Food and Drug Administration
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Vaccination*
Substances
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Antigens, Bacterial
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Bacterial Vaccines
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Immunologic Factors
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Ribomunyl