ROCKVILLE, Md.--(BUSINESS WIRE)--Emergent BioSolutions Inc. (NYSE:EBS), a biopharmaceutical company, announced today that at a regularly scheduled meeting of its board of directors the board passed a resolution authorizing the expansion of the total number of members of the board to eight. The board also unanimously appointed Sue Bailey, M.D., as a Class III director, for a two-year term that will expire at the 2009 annual meeting of stockholders.