Influenza Pneumonia Surveillance among Hospitalized Adults May Underestimate the Burden of Severe Influenza Disease

• Justin R. Ortiz ,

  * E-mail: jrortiz@uw.edu

  Affiliations Department of Medicine, University of Washington, Seattle, Washington, United States of America, Department of Global Health, University of Washington, Seattle, Washington, United States of America, Vaccine Access and Delivery Global Program, PATH, Seattle, Washington, United States of America

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• Kathleen M. Neuzil,

  Affiliations Department of Medicine, University of Washington, Seattle, Washington, United States of America, Department of Global Health, University of Washington, Seattle, Washington, United States of America, Vaccine Access and Delivery Global Program, PATH, Seattle, Washington, United States of America

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• Colin R. Cooke,

  Affiliation Department of Medicine, University of Michigan, Ann Arbor, Michigan, United States of America

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• Moni B. Neradilek,

  Affiliation The Mountain-Whisper-Light Statistics, Seattle, Washington, United States of America

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• Christopher H. Goss,

  Affiliation Department of Medicine, University of Washington, Seattle, Washington, United States of America

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• David K. Shay

  Affiliation Influenza Division, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

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