Michael Burgess, MD @michaelcburgess
The DRC is now considered Ebola-free because there has been 2 incubation periods since the last survivor tested negative. This is a great milestone for global health. — PolitiTweet.org
CDC @CDCgov
Today marks 42 days—or 2 incubation periods—after the last survivor in the DRC #Ebola outbreak tested negative.… https://t.co/0NI5VWW7QI