About the Authors

Chad M. Cox

cyv5@cdc.gov

Affiliations Epidemic Intelligence Service, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America, National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Kate Goodin

Affiliation Bureau of Epidemiology, Florida Department of Health, Tallahassee, Florida, United States of America

Emily Fisher

Affiliation Epidemiology Elective Student, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Fatimah S. Dawood

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Janet J. Hamilton

Affiliation Bureau of Epidemiology, Florida Department of Health, Tallahassee, Florida, United States of America

German F. Leparc

Affiliation Florida Blood Services, St. Petersburg, Florida, United States of America

Monica Gray

Affiliation All Children's Hospital, St. Petersburg, Florida, United States of America

Linda Nelson

Affiliation University of South Florida Pediatric Clinic, Tampa, Florida, United States of America

Rebekah H. Borse

Affiliation National Center for Emerging and Zoonotic Infectious Diseases, Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

James A. Singleton

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Carrie Reed

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Amanda L. Balish

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Jacqueline M. Katz

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Richard S. Hopkins

Affiliation Bureau of Epidemiology, Florida Department of Health, Tallahassee, Florida, United States of America

Alicia M. Fry

Affiliation National Center for Immunization and Respiratory Diseases (NCIRD), Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, United States of America

Competing Interests

JMK received support for research studies not related to the work described in this manuscript from Juvaris, Inc, Nobilon-Merck Sharp and Dohme and GlaxoSmithKline in the previous 3 years. This does not alter the authors' adherence to all the PLoS ONE policies on sharing data and materials. All other authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CMC KG EF FSD JJH RHB JAS CR RSH AMF. Performed the experiments: GFL MG LN ALB JMK. Analyzed the data: CMC KG JJH RHB JAS CR RSH AMF. Contributed reagents/materials/analysis tools: RSH AMF JMK ALB. Wrote the paper: CMC KG EF FSD JJH GFL MG LN RHB JAS CR ALB JMK RSH AMF.