Abstract
Following importations of cases from Mexico and the United States, by 11 May, United Kingdom surveillance activities had detected a total of 65 individuals with confirmed infections caused by the new influenza A(H1N1) virus. The infections were mainly in young people and younger adults and they spread within households and within schools. The illness in the United Kingdom is similar in severity to seasonal influenza and to date, besides one case of bacterial pneumonia, no clinically serious cases have occurred.
MeSH terms
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Adolescent
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Adult
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Aged
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Child
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Child, Preschool
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Disease Outbreaks / statistics & numerical data*
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Female
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Humans
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Infant
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Infant, Newborn
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Influenza A Virus, H1N1 Subtype / genetics
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Influenza A Virus, H1N1 Subtype / isolation & purification*
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Influenza A Virus, H1N1 Subtype / pathogenicity
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Influenza, Human / epidemiology*
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Influenza, Human / transmission
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Influenza, Human / virology
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Male
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Middle Aged
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Mutation*
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Pneumonia, Viral / virology
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Population Surveillance / methods*
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Public Health
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United Kingdom / epidemiology
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Young Adult