Darin Seehafer has over 20 years of clinical research experience, in which he has worked in all FDA phases of study design from pre-clinical benchtop studies through post-licensure. In his current role as a Clinical Scientist/Program Director with PRA, he helps lead his teams by providing input on trial design and study oversight, liaising with Key Opinion Leaders and serving as a subject matter expert for clients on all things vaccines. He also continues his work as a vaccine advocate and author.