Find information and medical advice on the early symptoms of HIV infection and discover some of the diseases associated with HIV and AIDS here.
Dr Sindisiwe van Zyl qualified at the University of Pretoria before working for an HIV/AIDS NPO in Soweto for many years. She was named one of the Mail & Guardian's Top 200 Young South Africans in 2012.
Questions posted to HIV/Aids expert
questions answered by the expert