JOHANNESBURG (Reuters) - More than two thirds of Africans have been infected by COVID-19 since the pandemic started, 97 times more than reported confirmed cases, according to a World Health ...
The COVID-19 pandemic, Ebola, mpox and AIDS all show the importance of strengthening Africa-wide surveillance and response ...
Vaccine effectiveness against COVID-19 infection dropped from 91% to 66% once the delta variant accounted for the majority of circulating virus, according to a study published Tuesday by the U.S.
New Delhi, Jan 24 (PTI) Nearly two-thirds of those with long Covid continue to struggle with symptoms, including a reduced ...
A healthcare professional administers a dose of AstraZeneca vaccine at the Narok County Referral Hospital, in Narok, December 1, 2021. [Reuters] More than two thirds of Africans have been infected by ...
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