Africa CDC and the World Health Organization on 5 June launched a joint continental plan to contain the Bundibugyo Ebola virus outbreak, seeking to raise US$518 million over six months — June to November 2026 — for a coordinated response across 10 priority countries.

The agencies call it a “One Response” approach, built on a principle that WHO Director-General Dr Tedros Adhanom Ghebreyesus summarized as “one plan, one budget, one team.” The news release describes the plan’s workstreams as spanning emergency coordination, disease surveillance, laboratory testing, infection prevention and control, clinical care, community engagement, research, logistics and support for essential health services.

The urgency is in the numbers. At the 3 June media briefing, Tedros reported that the Democratic Republic of the Congo had confirmed 344 cases, including 60 deaths, across 24 health zones in three provinces, with the outbreak also reaching Uganda, where there were 15 confirmed cases and one death. Taken together, the two country figures the director-general cited sum to 359 confirmed cases and 61 deaths; WHO did not report a combined total. There were early signs of progress: suspected cases had fallen to 116, from more than 1,000 the previous week. But contact tracing remained a gap, with only about 45% of contacts followed up against a target above 90%.

A fight without the usual tools

What sets this outbreak apart from recent Ebola emergencies is the absence of medical countermeasures. The licensed Ebola vaccine and monoclonal-antibody therapeutics target the Zaire species; this outbreak is caused by Bundibugyo virus, for which no such products are approved.

“[W]e are fighting this outbreak without vaccines or therapeutics.” — Dr Tedros Adhanom Ghebreyesus, WHO Director-General

That makes the classic public-health toolkit — case finding, contact tracing, isolation and safe care — the front line, and helps explain why the plan leans so heavily on surveillance and community engagement. WHO assessed the risk as very high at the national level, high regionally and low globally.

Africa CDC Director-General Dr Jean Kaseya framed the launch as a test of continental speed. “Ebola moves fast. Africa must move faster,” he said, describing the joint plan as “a clear path to act with speed and unity: to save lives, support the affected countries and protect neighbouring communities.”

The US$518 million figure is an appeal, not secured funding; how much donors commit will shape whether the 10-country response can stay ahead of a virus that, Tedros conceded, “had a big head start.”