General In the Congo rainforest, the doctor who discovered Ebola warns of deadly viruses yet to come News Desk December 22, 2020 Watch CNN’s “The Coming Contagion” on CNN International on Thursday, December 24 at 3:30 p.m. ET and 10:30 p.m. ET, on Friday, December 25 at 2:30 a.m. ET and on …