South African Riots Add to Pressure on Strained Health Services: Johannesburg, Gauteng, South Africa in the news: South African Riots Add to Pressure on Strained Health Services: South Africans vulnerable to severe Covid-19 because of existing diseases such as tuberculosis, HIV and diabetes are at further risk as deadly riots put increased pressure on an already stretched … [Read more...] about South African Riots Add to Pressure on Strained Health Services