|
Twenty years ago Ebola virus first emerged in simultaneous outbreaks in Sudan (ref 1) and Zaire.(ref 2) Two subsequent outbreaks have occurred, (ref 3,4) but transmission among human populations has not been sustained. Despite substantial progress in our understanding of Ebola we have not identified its natural reservoir or the trigger for its re-emergence in new outbreaks in humans. Despite all.....
|
|
|