WHO Director-General Tedros Adhanom Ghebreyesus determined that the outbreak meets the criteria for a PHEIC under the International Health Regulations, citing:
Rising cases and deaths:
At least 8 laboratory‑confirmed cases
246 suspected cases
Around 80 suspected deaths in Ituri Province, DRC
Cross‑border spread:
Two unrelated confirmed cases in Kampala, Uganda, including one death
High uncertainty about the true scale of the outbreak, with clusters of unexplained community deaths and a high positivity rate among tested samples
No approved vaccines or therapeutics for the Bundibugyo strain, unlike the more common Zaire strain
Bundibugyo Ebola virus is rare and harder to treat; previous outbreaks have had fatality rates of 30–50%.
Population movement, weak health infrastructure, and insecurity in Ituri Province complicate containment.
Healthcare workers have died, indicating gaps in infection control.