A man wears a mask as he walks past closed shops during a lockdown amid the coronavirus disease (COVID-19) outbreak in Harare

FILE PHOTO: A man wears a mask as he walks past closed shops during a lockdown aimed at limiting the spread of the coronavirus disease (COVID-19) in Harare, Zimbabwe January 28, 2021. Picture taken January 28, 2021. REUTERS/Philimon Bulawayo