About the Authors

Eric J. Chow

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – review & editing

Affiliations Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America, Epidemic Intelligence Service, Center for Surveillance, Epidemiology and Laboratory Services, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Mark W. Tenforde

Roles Formal analysis, Validation, Writing – review & editing

Affiliations Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America, Epidemic Intelligence Service, Center for Surveillance, Epidemiology and Laboratory Services, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Melissa A. Rolfes

Roles Methodology, Supervision, Writing – review & editing

Affiliation Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Benjamin Lee

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Shreya Chodisetty

Roles Data curation, Investigation, Writing – review & editing

Affiliation Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Julio A. Ramirez

Roles Investigation, Methodology, Supervision, Writing – review & editing

Affiliation Division of Infectious Diseases, Department of Medicine, University of Louisville School of Medicine, Louisville, Kentucky, United States of America

Alicia M. Fry

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Manish M. Patel

Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft

mpatel@cdc.gov

Affiliation Influenza Division, National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.