Ebola outbreak in DRC and Uganda: Bundibugyo virus surge, response gaps, and expert recommendations (nature.com)

• Outbreak caused by Bundibugyo ebolavirus has surged to ~1,000 cases and 240 deaths as of 27 May 2026.
• No vaccine or targeted treatment exists for Bundibugyo species; experts call for increased testing, contact tracing, and supportive care.
• Testing capacity is strained; BioFire Defense is scaling up production of a multi-species diagnostic test.

"This Nature article reports that the Ebola outbreak in the Democratic Republic of the Congo (DRC) and Uganda, caused by the Bundibugyo ebolavirus, has surged to approximately 1,000 suspected and confirmed cases as of 27 May 2026, with 240 deaths. No vaccine or targeted treatment exists for this species. Experts recommend ramping up laboratory testing, contact tracing, and supportive care to control spread. Testing capacity is strained, and contact tracing has not yet started in many affected towns. The biotechnology company BioFire Defense is scaling up production of a multi-species diagnostic test."