On Jul. 31, 2023, Emergent BioSolutions announced that it was awarded a 10-year contract by the Biomedical Advanced Research and Development Authority (BARDA), part of the Administration for Strategic Preparedness and Response (ASPR) within the U.S. Department of Health and Human Services (HHS), valued at up to a maximum of $704 million, for advanced development, manufacturing scale-up, and procurement of Ebanga (ansuvimab-zykl), a licensed treatment for Ebola virus disease.

Under the terms of the contract, Emergent will complete activities to advance the development of Ebanga™ treatment through post-licensure commitments, including the transfer of technology as part of manufacturing scale-up, submission of a supplemental Biologics License Application to the U.S. Food and Drug Administration (FDA), and completion of stability studies.