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WHO: 800 million Covid infections in Africa

Africa, Coronavirus, Infection, Transmission

Up to 65% of Africans have been infected by SARS-CoV-2, the virus which causes COVID-19, a World Health Organization (WHO) analysis finds. The study finds that true infections on the continent were 97 times larger than reported confirmed cases.

The analysis, which is available as a pre-print under peer review, synthesized 151 studies published on seroprevalence in Africa between January 2020 and December 2021. It found that exposure to SARS-CoV-2 skyrocketed from 3% (1.0-9.2% range) in June of 2020 to 65% (56.3-73% range) by September of 2021, or 800 million infections compared with 8.2 million cases reported at that time. The study showed that exposure to the virus rose sharply following the emergence of the Beta and the Delta variants.

The analysis revealed that the true number of infections could be as much as 97 times higher than the number of confirmed reported cases. This compares to the global average where true number of infections is 16 times higher than the number of confirmed reported cases.

WHO Africa report

Preprint: SARS-CoV-2 infection in Africa: A systematic review and meta-analysis of standardised seroprevalence studies, from January 2020 to December 2021

 

Global: SARS-CoV-2 deaths at lowest level since March 2020

 

 

 

Image by Sharon Ang from Pixabay