CEPI Commits Up to $60 Million for 3 Bundibugyo Ebola Vaccines as Outbreak Spreads
Updated
Updated · Scientific American · Jun 15
CEPI Commits Up to $60 Million for 3 Bundibugyo Ebola Vaccines as Outbreak Spreads
3 articles · Updated · Scientific American · Jun 15
Summary
Up to $60 million from CEPI will fund three Bundibugyo Ebola vaccine candidates—Moderna, IAVI and Oxford/Serum Institute—with Moderna alone eligible for as much as $50 million.
Moderna said the backing could push its mRNA candidate into a phase 1 safety trial within months, while also funding parallel dose manufacturing to speed larger trials if early data are positive.
The push follows an outbreak in the DRC and Uganda caused by a rare Ebola species with no approved vaccine; CEPI said it mobilized just over two weeks after the DRC announced the outbreak in mid-May.
Bundibugyo has caused only two known outbreaks before this one, leaving it behind Ebola-virus vaccine work such as Ervebo, which is approved for Zaire ebolavirus rather than Bundibugyo.
CEPI and Moderna said faster platforms can shorten design time, but preclinical work, human safety testing, regulatory review and conflict-hit trial conditions in eastern DRC could still limit any impact on the current outbreak.
A vaccine prototype existed in 2013. Why is the world now racing against a preventable Ebola outbreak?
With three different vaccine technologies in development, which platform offers the best hope for stopping future pandemics?
Is a 'holy grail' vaccine that can defeat all Ebola and Marburg viruses actually achievable in our lifetime?
Bundibugyo Ebola Outbreak 2026: Over 140 Confirmed Cases in DRC and Uganda Expose Global Gaps in Vaccines and Diagnostics
Overview
The Bundibugyo Ebola outbreak began when the WHO received an alert about a deadly unknown illness on May 5, 2026. Health authorities in the DRC and Uganda confirmed it as Ebola caused by the Bundibugyo virus on May 15, and the crisis quickly escalated. The WHO declared it a Public Health Emergency of International Concern on May 16, followed by Africa CDC’s continental emergency declaration. By late May, the DRC had over 120 confirmed cases and 17 deaths, while Uganda reported 19 cases and two deaths by mid-June. The rapid escalation highlights the urgent need for coordinated international response and improved preparedness.