Durability of Antibody Response and Frequency of SARS-CoV-2 Infection 6 Months after COVID-19 Vaccination in Healthcare Workers

Durability of Antibody Response and Frequency of SARS-CoV-2 Infection 6 Months after COVID-19 Vaccination in Healthcare Workers

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies decay but persist 6 months postvaccination; lower levels of neutralizing titers persist against Delta than wild-type virus. Of 227 vaccinated healthcare workers tested, only 2 experienced outpatient symptomatic breakthrough inf...

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Bibliographic Details
Main Authors: Eric D. Laing, Carol D. Weiss, Emily C. Samuels, Si’Ana A. Coggins, Wei Wang, Richard Wang, Russell Vassell, Spencer L. Sterling, Marana S. Tso, Tonia Conner, Emilie Goguet, Matthew Moser, Belinda M. Jackson-Thompson, Luca Illinik, Julian Davies, Orlando Ortega, Edward Parmelee, Monique Hollis-Perry, Santina E. Maiolatesi, Gregory Wang, Kathleen F. Ramsey, Anatalio E. Reyes, Yolanda Alcorta, Mimi A. Wong, Alyssa R. Lindrose, Christopher A. Duplessis, David R. Tribble, Allison M.W. Malloy, Timothy H. Burgess, Simon D. Pollett, Cara H. Olsen, Christopher C. Broder, Edward Mitre
Format: Article
Language:English
Published: Centers for Disease Control and Prevention 2022-04-01
Series:Emerging Infectious Diseases
Subjects:
COVID-19
coronavirus disease
SARS-CoV-2
severe acute respiratory syndrome coronavirus 2
viruses
respiratory infections
Online Access:https://wwwnc.cdc.gov/eid/article/28/4/21-2037_article

Internet

https://wwwnc.cdc.gov/eid/article/28/4/21-2037_article

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