No abstract available
MeSH terms
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Disease Outbreaks*
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Feces / virology
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Food Contamination
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Foodborne Diseases*
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Hepatitis A / epidemiology*
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Hepatitis A / virology
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Hepatitis A Antibodies / blood
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Hepatitis A Virus, Human / genetics
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Hepatitis A Virus, Human / immunology
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Hepatitis A Virus, Human / isolation & purification*
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Humans
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Immunoglobulin M / blood
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Japan / epidemiology
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Polymerase Chain Reaction
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Restaurants*
Substances
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Hepatitis A Antibodies
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Immunoglobulin M