Pandemic influenza virus surveillance, Izu-Oshima Island, Japan.
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ABSTRACT: A population-based influenza surveillance study (using PCR virus subtyping) on Izu-Oshima Island, Japan, found that the cumulative incidence of influenza A(H1N1)pdm09 virus infections 2 seasons after the pandemic was highest for those 10-14 years of age (43.1%). No postpandemic A(H1N1)pdm09 case-patients had been infected with A(H1N1)pdm09 virus during the pandemic season.
SUBMITTER: Inamasu T
PROVIDER: S-EPMC3559151 | biostudies-literature |
REPOSITORIES: biostudies-literature
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