Serum Institute of India — leading development of a vaccine targeting the Bundibugyo Ebola strain in response to a Democratic Republic of Congo outbreak.
… Another candidate, ChAdOx1 Bundibugyo, developed by Oxford University and the Serum Institute of India, has also been prioritised for further development. …
… The two front-running candidate vaccines are one using the ChAdOx1 platform, being developed by the University of Oxford and the Serum Institute of India, and another being worked on by US pharma firm Moderna using mRNA technology. …
… Leading candidates include vaccine programs developed by the University of Oxford in partnership with the Serum Institute of India, as well as mRNA-based vaccines from Moderna. …
June 14 – India has emerged as a key player in global efforts to contain a deadly Ebola outbreak that has gripped parts of Central Africa, with the Serum Institute of India (SII) leading the development of a vaccine targeting the Bundibugyo strain of the virus. …
… This viral vector jab -- which will be manufactured by the huge Serum Institute of India -- could become available for clinical trials within two to three months, the WHO said. …
… Another promising candidate is the ChAdOx1 Bundibugyo vaccine developed by Oxford University and the Serum Institute of India, which experts said could be ready for trials within two to three months. …
The Democratic Republic of Congo is fighting its worst Bundibugyo Ebola outbreak as scientists test multiple vaccines and treatments. Over 250 people have enrolled in a trial of obeldesivir, an experimental oral antiviral by Gilead Sciences, to prevent Ebola after exposure, while another WHO-sponsored trial evaluates monoclonal antibodies and antivirals in infected patients.
The Democratic Republic of Congo is fighting its worst Bundibugyo Ebola outbreak as scientists test multiple vaccines and treatments. Over 250 people have enrolled in a trial of obeldesivir, an experimental oral antiviral by Gilead Sciences, to prevent Ebola after exposure, while another WHO-sponsored trial evaluates monoclonal antibodies and antivirals in infected patients.
The World Health Organization called for more financial and other resources to combat the Ebola outbreak in the Democratic Republic of Congo, which it described as the biggest ever to have hit the DRC and is still expanding beyond the capacity of response efforts. There have been 3,802 confirmed cases with 1,707 deaths, according to WHO figures.
The United States has provided doses of an experimental antibody drug developed by Mapp Biopharmaceutical to support clinical trials in the Democratic Republic of Congo's Ebola outbreak, marking a shift from prior US-only availability. The move comes as health authorities work to contain a rapidly spreading Bundibugyo strain outbreak that has recorded more than 1,000 cases and over 250 deaths.
The U.S. has provided doses of an experimental antibody drug from Mapp Biopharmaceutical for clinical trials in the Democratic Republic of Congo's Bundibugyo Ebola outbreak, which has caused over 1,000 cases and more than 250 deaths. The trial data could inform future U.S. regulatory review and potential approval.
The U.S. has provided doses of an experimental antibody drug from Mapp Biopharmaceutical for use in clinical trials and compassionate use to fight an Ebola outbreak in Democratic Republic of Congo. The Bundibugyo strain has caused more than 1,000 cases in Congo and more than 250 deaths, with a handful of cases also reported in Uganda.
More than 875 cases of the Bundibugyo Ebola strain have been confirmed, including 202 deaths, in a little over a month across DR Congo and Uganda, with no currently available vaccines or treatments for this strain. Scientists and pharmaceutical companies are racing to develop new vaccines and treatments, with the WHO calling an rVSV-based vaccine candidate "most promising" and estimating it will take seven to nine months before human testing can begin.
The Serum Institute of India is leading development of a vaccine targeting the Bundibugyo strain of Ebola in response to an outbreak in the Democratic Republic of Congo first reported in May 2026, which the WHO has declared a Public Health Emergency of International Concern. The vaccine, developed with the University of Oxford and CEPI, uses the same viral vector technology as the Oxford-AstraZeneca COVID-19 vaccine and trial doses are expected in the coming months.
Non-profit organisations announced Monday they are ramping up efforts to develop a vaccine for the Bundibugyo strain of Ebola, which has caused an outbreak in the Democratic Republic of Congo and Uganda with nearly 250 suspected deaths and more than 1,100 infections. The strain, for which there are no approved vaccines or treatments, has prompted a race to rapidly develop, manufacture and test a vaccine in clinical trials in the affected region.
The World Health Organization has identified two candidate vaccines—rVSV Bundibugyo and ChAdOx1 Bundibugyo—and several treatment options for clinical trial evaluation as the Bundibugyo virus outbreak spreads in the Democratic Republic of Congo and Uganda. The rVSV vaccine could be ready for efficacy testing in seven to nine months, while the ChAdOx1 vaccine could be ready within two to three months.
Oxford University scientists are developing a new Bundibugyo Ebola vaccine that could be ready for clinical trials within two to three months, using ChAdOx1 technology developed during the Covid pandemic. The Democratic Republic of Congo outbreak has resulted in 750 suspected cases and 177 deaths, prompting the WHO to upgrade the risk from "high" to "very high."