No abstract available
MeSH terms
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Animals
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Canada / epidemiology
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Child, Preschool
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Contact Tracing
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Disease Outbreaks / statistics & numerical data*
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Hedgehogs / microbiology*
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Humans
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Salmonella Infections / epidemiology*
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Salmonella Infections / transmission
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Salmonella typhimurium / genetics
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Salmonella typhimurium / isolation & purification*
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United States / epidemiology