MedImmune has made three key promotions in its research, human resources and regulatory affairs and has also hired a new head of vaccine manufacturing. Peter A. Kiener, D. Phil. has been appointed to executive vice president, research; Katy Strei to vice president, people and organization development, human resources; and Eileen Valenta to vice president, operations and compliance, regulatory affairs. Also, Shou-Bai Chao, Ph.D. has been named vice president of vaccine manufacturing.     &#822...