FILE In this Thursday, Dec. 24, 2020 file photo, a long-distance traveller undergoes a COVID-19 test at a mobile clinic at a taxi rank at Johannesburg's main railway station.
The level of testing across Africa is considerably less than what health experts say is needed to effectively control the spread of the disease.
Just 10 countries ā South Africa, Morocco, Ethiopia, Egypt, Kenya, Ghana, Nigeria, Uganda, Rwanda and Cameroon ā are carrying out more than 70% of the continentās testing.
Increased testing is needed to help Africa locate where cases are rising and where additional medical responses are needed.
In efforts to track the level of infections in communities, countries such as South Africa and Ghana are testing for the prevalence of COVID-19 in sewage water.