A terrifying new flu-like disease has killed 179 people — mostly teens — and health officials have no idea what it is New York Post WHO is investigating mystery illness behind 12 dozen deaths in the Democratic Republic of the Congo Livescience.comDR Congo probes outbreak of deadly, mysterious flu-like illness University of Minnesota Twin CitiesMystery disease has killed dozens in Congo; experts arrive to try to ‘identify the problem’ OregonLive