More than half of all health care workers are concerned about the lack of quality protective gear. And, nearly half did not understand how the virus is spread or its incubation period. That is according to a survey by the Human Sciences Research Council and UKZN's Nelson Mandela School of Medicine. It also found that many have fears of passing the virus to their families. Professor Mosa Moshabela from the University of KwaZulu-Natal discusses this further.
