Tracing teams searching for people who may have come into contact with South Africa's first officially diagnosed COVID-19 patient are expected to have arrived in KwaZulu-Natal. The man is in self isolation with his family in Durban. The health department, with the help of home affairs, is tracking down travellers who went through the Beit Bridge border post without being screened. We spoke to Deputy Director responsible for procurement of medicines in the public health sector, Dr Anban Pillay..