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1 Jessica A. Belser is a microbiologist in the Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, GA 30333, USA.
2 Terrence M. Tumpey is chief of the Immunology and Pathogenesis Branch in the Influenza Division of the CDC, Atlanta, GA 30333, USA.
1 Jessica A. Belser is a microbiologist in the Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, GA 30333, USA.
2 Terrence M. Tumpey is chief of the Immunology and Pathogenesis Branch in the Influenza Division of the CDC, Atlanta, GA 30333, USA.