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Emerg Infect Dis
; 28(6): 1233-1236, 2022 06.
Article
in English
| MEDLINE
| ID: mdl-35470795
ABSTRACT
We conducted 2 independent population-based SARS-CoV-2 serosurveys in Yaoundé, Cameroon, during January 27-February 6 and April 24-May 19, 2021. Overall age-standardized SARS-CoV-2 IgG seroprevalence increased from 18.6% in the first survey to 51.3% in the second (p<0.001). This finding illustrates high community transmission during the second wave of COVID-19.