FILE — In this May 8, 2020, file photo a man looks into a tent as a health worker in protective gear collects a sample for COVID-19 testing in Diepsloot, Johannesburg, South Africa. South Africa's reported coronavirus are surging. Its hospitals are now bracing for an onslaught of patients, setting up temporary wards and hoping advances in treatment will help the country's health facilities from becoming overwhelmed. (AP Photo/Themba Hadebe, File)