Guinea

Africa begins continent-wide study of COVID-19 antibodies JOHANNESBURG (AP) — An Africa-wide study of antibodies to the coronavirus has begun, while evidence from a smaller study indicates that many more people have been infected than official numbers... AP NEWS

JOHANNESBURG (AP) — An Africa-wide study of antibodies to the coronavirus has begun, while evidence from a smaller study indicates that many more people have been infected than official numbers show, the Africa Centers for Disease Control and Prevention said Thursday.