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Waning Antibody Responses in Asymptomatic and Symptomatic SARS-CoV-2 Infection
- Source :
- Emerging Infectious Diseases, Vol 27, Iss 1, Pp 327-329 (2021)
- Publication Year :
- 2021
- Publisher :
- Centers for Disease Control and Prevention, 2021.
-
Abstract
- We investigated the kinetics of severe acute respiratory syndrome coronavirus 2 neutralizing antibodies in 7 asymptomatic persons and 11 patients with pneumonia. The geometric mean titer of neutralizing antibodies declined from 219.4 at 2 months to 143.7 at 5 months after infection, indicating a waning antibody response.
Details
- Language :
- English
- ISSN :
- 10806040 and 10806059
- Volume :
- 27
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Emerging Infectious Diseases
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.59718e0f245847fc9aad31f579fc94b1
- Document Type :
- article
- Full Text :
- https://doi.org/10.3201/eid2701.203515