Brian Musasia Wanyande, a graffiti artist from the Mathare Roots youth group, works on an informational mural warning people about the risk of the new coronavirus, in the Mathare slum, or informal settlement, of Nairobi, Kenya Saturday, April 18, 2020. Africa now has more than 1,000 deaths from COVID-19, the Africa Centers for Disease Control and Prevention said Saturday, with 52 of the continent's 54 countries having reported cases. (AP Photo/Brian Inganga)
Graffiti artist Brian Musasia Wanyande works on an informational mural about the coronavirus, in Nairobi, Kenya. AP Photo

Coronavirus is a ticking time bomb in Africa