Red Cross workers walk in a formation as they disinfect Rwampara general hospital before handling the body of a person who died of Ebola, as aid agencies intensify efforts to contain a new Ebola outbreak involving the Bundibugyo strain, in Rwampara outside Bunia, Ituri province, Democratic Republic of Congo, May 21, 2026. REUTERS/Gradel Muyisa Mumbere/File Photo

DAKAR, Aug 11 (Reuters) – The ongoing Ebola outbreak in Democratic Republic of Congo concerns a previously unseen variant of the rare Bundibugyo species of the virus, indicating it stemmed from a new transmission from animals to humans rather than from variants linked to earlier outbreaks, a new study said.