GENEVA, Oct 7 (Reuters) – Sex could keep the Ebola epidemic alive even after the World Health Organization (WHO) declares an area free of the disease, one of the discoverers of the deadly virus said on Tuesday.

Source: http://feeds.reuters.com/~r/reuters/AfricaNigeriaNews/~3/UbupNdKdIiM/idAFL6N0S23VX20141007