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Yes, But research from #Benin tested for #Covid, blood collected years earlier for Lassa fever surveillance. A significant % turned #COVID19 positive. The positivity was correlated with malaria. Since, I read COVID results in #malaria-endemic regions wit
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RT @ValeryRidde: High seroprevalence of SARS-CoV-2 in Burkina-Faso, Ghana and Madagascar in 2021: a population-based study https://t.co/7a…
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High seroprevalence of SARS-CoV-2 in Burkina-Faso, Ghana and Madagascar in 2021: a population-based study https://t.co/7aqKOjKSzV