Sabin Vaccine Institute Receives $35 Million from BARDA with Potential of up to $214 Million for Ebola Sudan and Marburg Vaccines

The Sabin Vaccine Institute announced that the Biomedical Advanced Research and Development Authority (BARDA) has awarded Sabin a multi-year contract with funding potential for up to $214 million to advance the development and production of single-dose vaccine candidates for Ebola Sudan and Marburg virus diseases.

There are currently no licensed vaccines against Ebola Sudan and Marburg viruses, which cause hemorrhagic fever and kill approximately half the people infected.

BARDA, part of the U.S. Department of Health and Human Services’ Administration for Strategic Preparedness and Response (ASPR), will initially invest approximately $35 million to produce up to 100,000 doses of Sabin’s Ebola Sudan virus (ChAd3-SUDV) vaccine. These vaccines may be used as part of ongoing U.S. preparedness efforts and in response to future global outbreaks.

The Sabin vaccine was the first to arrive in Uganda during the recent Ebola Sudan virus outbreak that caused 55 deaths after the World Health Organization included it as one of three vaccines for possible use in an outbreak trial in Uganda. The country declared the Ebola Sudan outbreak had ended on January 11, four months after the first confirmed case.

“Sabin successfully delivered Ebola Sudan vaccine doses to Uganda within 79 days of the start of the outbreak – quite an impressive accomplishment,” says Sabin Chief Executive Officer Amy Finan. “This new contract enables Sabin to produce up to 100,000 doses so the world is prepared in advance for future outbreaks.”

In addition to participating in recent outbreak activities, Sabin continues its Sudan development plan and has initiated Phase 2 clinical trial planning in Uganda and Kenya. Based on previous clinical trials, Sabin’s Ebola Sudan vaccine is safe and immunogenic, and in nonhuman primate studies has demonstrated rapid protection, durability up to 12 months, and efficacy.

In addition to Sabin’s ChAd3-SUDV vaccine, the contract also includes support to manufacture Sabin’s vaccine against Marburg virus (ChAd3-MARV), which would generate doses that could also be used in trials and in response to a possible Marburg virus outbreak. As recently as last July, two people in Ghana died after being infected with Marburg virus, reinforcing the urgent need for a vaccine.

The new contract leverages a partnership with BARDA that began in 2019, when the agency awarded Sabin another multi-year contract valued at $128 million to further the development of vaccines against both the Marburg and Ebola Sudan viruses.

“BARDA has been a supportive partner as we take these essential steps in pandemic preparedness,” said Finan. “The Ebola Sudan outbreak in Uganda underscored the critical need for readily available solutions. We’ll now have ample material to respond quickly to such an outbreak in the future.”

This project will be funded in whole with federal funds from the Department of Health and Human Services; Administration for Strategic Preparedness and Response; Biomedical Advanced Research and Development Authority, under contract number 75A50123C00010.