Puzzled scientists seek reasons behind Africa's low fatality rates from pandemic

 Puzzled scientists seek reasons behind Africa's low fatality rates from pandemic

https://www.reuters.com/article/us-health-coronavirus-africa-mortality-i/puzzled-scientists-seek-reasons-behind-africas-low-fatality-rates-from-pandemic-idUSKBN26K0AI

Some scientists also are exploring the possibility that a tuberculosis vaccine routinely given to children in

many African countries might be helping reduce deaths from COVID-19.