Emergent BioSolutions signs contract with HHS to develop rPA anthrax vaccine

Sep 18 2010

Emergent BioSolutions Inc. (NYSE:EBS) announced today that it has signed a contract, valued at up to $186.6 million, with the Biomedical Advanced Research and Development Authority (BARDA) of the Department of Health and Human Services (HHS), for the development of a recombinant protective antigen (rPA) anthrax vaccine. This five year cost plus fixed fee development contract consists of a two-year base period of performance valued at approximately $51 million, three successive one-year option periods valued at approximately $126 million and funding for optional non-clinical studies valued at approximately $9 million.

“We applaud the U.S. Government's commitment to the biodefense industry and to the development of additional medical countermeasures using multiple technologies and additional sites to address the acknowledged anthrax threat”

"We applaud the U.S. Government's commitment to the biodefense industry and to the development of additional medical countermeasures using multiple technologies and additional sites to address the acknowledged anthrax threat," said Fuad El-Hibri, chairman and chief executive officer of Emergent BioSolutions. "This award solidifies Emergent's anthrax franchise and reaffirms our position as a leading supplier to, and developer for, the U.S. government of anthrax biomedical countermeasures. We are enthusiastic about the role we serve in addressing this need and in creating jobs and expanding economies within the local communities where we operate."

Under the contract, the base value will fund activities related to process characterization and assay validation, as well as formulation and stability studies. Milestone-based options include completion of a Phase II clinical study and non-clinical efficacy studies, process validation, as well as consistency lot manufacture. Emergent has developed this comprehensive plan as a foundation to advance its rPA anthrax vaccine candidate in preparation for pivotal studies that would potentially lead to licensure application with the U.S. Food and Drug Administration.

The company anticipates recognizing revenues from this award in the fourth quarter of 2010 of approximately $2 million with no major impact on pretax earnings.

Emergent's rPA anthrax vaccine candidate is a purified recombinant protective antigen protein formulated with an alum adjuvant and is designed to induce antibodies that neutralize anthrax toxins. It is based on the pioneering work of the U.S. Army Medical Research Institute of Infectious Diseases (USAMRIID) and has been the subject of two research and development grants totaling approximately $100 million by the National Institute of Allergy and Infectious Diseases (NIAID).