A man wearing a face mask sells masks and gloves in downtown Johannesburg, South Africa, Friday, March 20, 2020. Anxiety rose in Africa's richest nation Friday as South Africa announced coronavirus cases jumped to 202, the most in the sub-Saharan region, while the country's largest airport announced that foreigners would not be allowed to disembark. And state-owned South African Airways suspended all international flights until June. (AP Photo/Themba Hadebe)/XTH102/20080534107099//2003201555
