Scientists probe whether recent Ebola outbreak was from man who survived epidemic five years ago

Scientists and global health officials are investigating whether the current Ebola outbreak in Guinea may have been triggered by a person who was first infected with the virus during the Ebola epidemic in the region five years ago.Scientists and global health officials are investigating whether the current Ebola outbreak in Guinea may have been triggered by a person who was first infected with the virus during the Ebola epidemic in the region five years ago.