Overview
- By mid‑September the government reported 7,258 confirmed cases and 3,510 deaths across seven provinces, making this the DRC's deadliest Ebola outbreak and the second‑most lethal on record.
- Transmission is mixed: parts of Ituri show falling cases while North Kivu, especially the city of Butembo, is seeing rapid, even exponential, growth.
- The outbreak is driven by the Bundibugyo ebolavirus, for which there is no proven vaccine or specific treatment, so frontline use of Merck’s Ervebo is being carried out under research protocols and formal vaccine trials of Ervebo and Bundibugyo‑targeted candidates are starting.
- Response capacity is strained by gaps in surveillance, unpaid health‑worker strikes, insecurity and shortages that WHO estimates require roughly 5,000 additional health workers and about 1,600 more treatment beds.
- Large population movements and recent cases in Sud‑Ubangi raise the risk of further spread inside the country and across borders, and the human toll and resource shortfalls mean officials expect many more months of intensive work to control the epidemic.