Accepted for Publication: January 27, 2021.
Published Online: February 11, 2021. doi:10.1001/jamainternmed.2021.0299
Corresponding Author: Andrew I. Geller, MD, CDC COVID-19 Response Team, National Center for Emerging and Zoonotic Infectious Diseases, Division of Healthcare Quality Promotion, CDC, 1600 Clifton Rd NE, Mailstop V18-4, Atlanta, GA 30329 (ageller@cdc.gov).
Author Contributions: Dr Geller had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Concept and design: Geller, Lovegrove, Budnitz.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Geller.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Lovegrove.
Obtained funding: Budnitz.
Administrative, technical, or material support: Geller, Lovegrove, Lind.
Supervision: Datta, Budnitz.
Conflict of Interest Disclosures: None reported.
Disclaimer: The findings and conclusions in this report are those of the authors and do not necessarily represent the official position of the CDC.