Investigating 2009 Pandemic Influenza A (H1N1) in US Schools: What Have We Learned?

US investigations of school-based outbreaks of 2009 pandemic influenza A (H1N1) virus infection characterized influenza-like illness (ILI) attack rates, transmission risk factors, and adherence to nonpharmaceutical interventions. We summarize seven school-based investigations conducted during April-...

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Veröffentlicht in:Clinical infectious diseases 2011-01, Vol.52 (suppl_1), p.S161-S167
Hauptverfasser: Iuliano, A. Danielle, Dawood, Fatimah S., Silk, Benjamin J., Bhattarai, Achuyt, Copeland, Daphne, Doshi, Saumil, France, Anne Marie, Jackson, Michael L., Kennedy, Erin, Loustalot, Fleetwood, Marchbanks, Tiffany, Mitchell, Tarissa, Averhoff, Francisco, Olsen, Sonja J., Swerdlow, David L., Finelli, Lyn
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Sprache:eng
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Zusammenfassung:US investigations of school-based outbreaks of 2009 pandemic influenza A (H1N1) virus infection characterized influenza-like illness (ILI) attack rates, transmission risk factors, and adherence to nonpharmaceutical interventions. We summarize seven school-based investigations conducted during April-June 2009 to determine what questions might be future investigations. Surveys were administered 5-28 days after identification of the outbreaks, and participation rates varied among households (39—86%) and individuals (24—49%). Compared with adults (4%—10%) and children aged
ISSN:1058-4838
1537-6591
DOI:10.1093/cid/ciq032