AFRICAN MIRROR REPORTER SOUTH Africa's Health Minister Dr Zweli is fighting a rear-guard battle to save his political career following damaging revelations implicating him in a R150-million COVID-19 scandal. New revelations show that a company that received the R150-million tender paid for work done at Mkhize's Johannesburg home. SA president Cyril Ramaphosa has pleaded for more time before he decides on a course of action in connection with the scandal. Speaking for the first time since the scandal broke, Ramaphosa revealed that Mkhize had briefed him about the matter. The president said the Special Investigating Unit (SIU) was in the…