Emergent BioSolutions Inc. (EBS) announced today that it has signed a contract with the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health (NIH), to develop a dry formulation of NuThraxTM (Anthrax Vaccine Adsorbed with CPG 7909 Adjuvant), also known as AV7909, the companys next generation anthrax vaccine candidate. This five-year contract, valued at up to $29 million, provides funding for manufacturing and non-clinical activities through the preparation of an Investigational New Drug application to the U.S. Food and Drug Administration. The dry formulation of NuThrax is intended to increase stability of the vaccine candidate at ambient and higher temperatures, with the objective of eliminating the need for cold chain during shipping and storage.