Self-Reported SARS-CoV-2 Infections among National Blood Donor Cohort, United States, 2020–2022

SARS-CoV-2 case surveillance in the United States did not distinguish first infections from reinfections. In a large blood donor cohort, self-reported first infections and reinfections during 2020–2022 mirrored public health case count surveillance, and reinfection incidence peaked in 2022. Blood d...

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Bibliographic Details
Main Authors: Bryan R. Spencer, Akintunde Akinseye, Eduard Grebe, Mars Stone, Karla G. Zurita, David J. Wright, James M. Haynes, Susan L. Stramer, Michael P. Busch
Format: Article
Language:English
Published: Centers for Disease Control and Prevention 2025-05-01
Series:Emerging Infectious Diseases
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Online Access:https://wwwnc.cdc.gov/eid/article/31/5/24-1953_article
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Summary:SARS-CoV-2 case surveillance in the United States did not distinguish first infections from reinfections. In a large blood donor cohort, self-reported first infections and reinfections during 2020–2022 mirrored public health case count surveillance, and reinfection incidence peaked in 2022. Blood donor data could aid in SARS-CoV-2 and emerging infectious disease surveillance.
ISSN:1080-6040
1080-6059