ZIMBABWE President Emmerson Mnangagwa has appointed his deputy Constantino Chiwenga as the new health minister, tasking him with reforming a decaying health sector amid a rise in COVID-19 infections and strikes by health workers. Chiwenga replaces Obaddiah Moyo who was removed from the post last month after allegations of corruption. In his new role, Chiwenga will be required to "stabilise, restructure and reform" the national healthcare system, the government said in a statement. The main opposition Movement for Democratic Change (MDC) immediately criticised the appointment, saying Chiwenga was not the right man for the job in a time of the…