About the Authors

Jonathan M. Wortham

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Supervision, Writing – original draft

vij5@cdc.gov

Affiliations CDC COVID-NET Team, Atlanta, GA, United States of America, US Public Health Service, United States of America

Seth A. Meador

Roles Conceptualization, Formal analysis, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

James L. Hadler

Roles Conceptualization, Data curation, Methodology, Writing – review & editing

Affiliation Connecticut Emerging Infections Program, Yale School of Public Health, New Haven, CT, United States of America

Kimberly Yousey-Hindes

Roles Conceptualization, Investigation, Validation, Writing – review & editing

Affiliation Connecticut Emerging Infections Program, Yale School of Public Health, New Haven, CT, United States of America

Isaac See

Roles Conceptualization, Writing – review & editing

Affiliations CDC COVID-NET Team, Atlanta, GA, United States of America, US Public Health Service, United States of America

Michael Whitaker

Roles Formal analysis, Methodology, Software, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Alissa O’Halloran

Roles Data curation, Software, Validation, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Jennifer Milucky

Roles Project administration, Validation, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Shua J. Chai

Roles Data curation, Supervision, Writing – review & editing

Affiliations California Emerging Infections Program, Oakland, CA, United States of America, CDC Career Epidemiology Field Officer, Oakland, CA, United States of America

Arthur Reingold

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation California Emerging Infections Program, Oakland, CA, United States of America

Nisha B. Alden

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Colorado Department of Public Health and Environment, Denver, CO, United States of America

Breanna Kawasaki

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Colorado Department of Public Health and Environment, Denver, CO, United States of America

Evan J. Anderson

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliations Emerging Infections Program, Georgia Department of Public Health, Atlanta, GA, United States of America, Veterans Affairs Medical Center, Atlanta, GA, United States of America, Division of Infectious Diseases, School of Medicine, Emory University, Atlanta, GA, United States of America

Kyle P. Openo

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliations Emerging Infections Program, Georgia Department of Public Health, Atlanta, GA, United States of America, Veterans Affairs Medical Center, Atlanta, GA, United States of America, Division of Infectious Diseases, School of Medicine, Emory University, Atlanta, GA, United States of America

Andrew Weigel

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Iowa Department of Public Health, Des Moines, IA, United States of America

Maya L. Monroe

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Maryland Department of Health, Baltimore, MD, United States of America

Patricia A. Ryan

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Maryland Department of Health, Baltimore, MD, United States of America

Sue Kim

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Michigan Department of Health and Human Services, Lansing, MI, United States of America

Libby Reeg

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Michigan Department of Health and Human Services, Lansing, MI, United States of America

Ruth Lynfield

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Minnesota Department of Health, St. Paul, MN, United States of America

Melissa McMahon

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Minnesota Department of Health, St. Paul, MN, United States of America

Daniel M. Sosin

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation New Mexico Department of Health, Santa Fe, NM, United States of America

Nancy Eisenberg

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation University of New Mexico Emerging Infections Program, Albuquerque, NM, United States of America

Adam Rowe

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation New York State Department of Health, Albany, NY, United States of America

Grant Barney

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation New York State Department of Health, Albany, NY, United States of America

Nancy M. Bennett

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation University of Rochester School of Medicine and Dentistry, Rochester, NY, United States of America

Sophrena Bushey

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation University of Rochester School of Medicine and Dentistry, Rochester, NY, United States of America

Laurie M. Billing

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Ohio Department of Health, Columbus, OH, United States of America

Jess Shiltz

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Ohio Department of Health, Columbus, OH, United States of America

Melissa Sutton

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Public Health Division, Oregon Health Authority, Portland, OR, United States of America

Nicole West

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Public Health Division, Oregon Health Authority, Portland, OR, United States of America

H. Keipp Talbot

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Vanderbilt University Medical Center, Nashville, TN, United States of America

William Schaffner

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Vanderbilt University Medical Center, Nashville, TN, United States of America

Keegan McCaffrey

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Utah Department of Health, Salt Lake City, UT, United States of America

Melanie Spencer

Roles Data curation, Funding acquisition, Investigation, Supervision, Writing – review & editing

Affiliation Salt Lake County Health Department, Salt Lake City, UT, United States of America

Anita K. Kambhampati

Roles Project administration, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Onika Anglin

Roles Project administration, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Alexandra M. Piasecki

Roles Project administration, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Rachel Holstein

Roles Project administration, Supervision, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Aron J. Hall

Roles Supervision, Writing – review & editing

Affiliation CDC COVID-NET Team, Atlanta, GA, United States of America

Alicia M. Fry

Roles Supervision, Writing – review & editing

Affiliations CDC COVID-NET Team, Atlanta, GA, United States of America, US Public Health Service, United States of America

Shikha Garg

Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliations CDC COVID-NET Team, Atlanta, GA, United States of America, US Public Health Service, United States of America

Lindsay Kim

Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliations CDC COVID-NET Team, Atlanta, GA, United States of America, US Public Health Service, United States of America

Competing Interests

Dr. Anderson reports consulting for AbbVie, Pfizer, and Sanofi-Pasteur and clinical trials research funding from MedImmune, Regeneron, PaxVax, Pfizer, GSK, Merck, Novavax, Sanofi Pasteur, Micron, and Janssen. He also works on a safety monitoring board for Kentucky Bioprocessing, Inc. All are outside of the submitted work. No other disclosures were reported. Nonetheless, this does not alter our adherence to PLOS ONE policies on sharing data and materials.