The virus behind the latest Ebola outbreak is the Bundibugyo virus, which is less common and there is no vaccine or treatment.

WHO learned of potential cases May 5; US CDC said it just heard about it yesterday.

About 246 suspected cases & 65 deaths have been reported mainly in Mongbwalu and Rwampara health zones in Ituri province, near the Ugandan border.

Bundibugyo virus disease has caused two previous outbreaks of Ebola in 2007 and 2012