SEATTLE, May 19, 2011 (GLOBE NEWSWIRE) -- Vical Incorporated (Nasdaq:VICL) announced today that the company will present a summary of Phase 2 data for the company's TransVax™ therapeutic cytomegalovirus (CMV) vaccine, and a review of clinical-stage DNA vaccine development programs, both at the 14th Annual Meeting of the American Society of Gene & Cell Therapy, (Seattle – May 18-21).