By Kudakwashe Pembere ZIMBABWEANS are abusing an antiretroviral drug, Tenolam Efavirenz (Tenolam E) to get high which has forced health workers to tightly monitor the collection routine of these pills, HealthTimes has learnt. The drug mixture is called Nyaope or Whoonga in South Africa and is a blend of HIV medications, Heroin, and rat poison. Speaking at the