The Democratic Republic of the Congo’s ongoing Bundibugyo Ebola outbreak has become the deadliest in the country’s history, with 2,325 confirmed deaths surpassing the 2,299 recorded during the devastating 2018-2020 epidemic.
As of the latest reporting period, the outbreak has produced 4,945 confirmed cases across five provinces – Ituri, North Kivu, South Kivu, Haut-Uele, and Tshopo – with a case fatality rate of 46 percent. Some 730 patients remain in isolation or hospital care, while 1,040 have recovered. Ituri province continues to bear the heaviest burden, accounting for nearly 90 percent of cases and approximately 84 percent of deaths.
WHO Says Response Is Falling Behind
The World Health Organization has described the outbreak as “outpacing the response,” citing conflict in eastern Congo, weak health infrastructure, and deep distrust of authorities among local populations as the primary obstacles to containment. Vaccine trials are currently underway, but there is no approved vaccine or treatment for the Bundibugyo strain, which is one of five identified Ebola subspecies.
The current Bundibugyo Ebola outbreak is unfolding across a vast, conflict-affected territory where health workers face direct threats. Africa CDC has called for stronger protection of responders after 112 health workers were infected, including 35 who died.
The UN has allocated 54.5 million dollars to support the response, and WHO has announced a major scale-up aimed at bringing transmission under control within three months. However, aid workers on the ground have warned that the combination of armed groups, poor road networks, and community resistance to outside intervention makes any timeline uncertain.
Regional Spillover Risk Grows
Neighbouring countries including South Sudan and the Central African Republic have begun strengthening surveillance and border preparedness measures. The outbreak, which began in mid-May 2026, has grown at a pace that epidemiologists describe as the fastest Ebola spread ever recorded in the DRC, reaching the 1,000-death milestone three times faster than the 2018-2020 epidemic.
The Bundibugyo strain was first identified in Uganda in 2007 and has caused smaller outbreaks in the past, but never at this scale. Health officials say the lack of a pre-existing vaccine candidate for this particular subspecies has left the response reliant on experimental therapies and basic infection control – a challenge compounded by the vast geography of the affected provinces.
Sources: WHO; Africa CDC; allAfrica; DW; ReliefWeb
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