What it will take to stop the spiraling Ebola outbreak (opens in new tab)

Mariana Lenharo & Edward Chen in Nature: The tally of people with suspected and confirmed cases of Ebola in central Africa is rocketing upwards with shocking speed — from 256 cases on 16 May to roughly 1,000 as of 27 May. According to the World Health Organization (WHO), some 240 people have died — and the outbreak…