TOKYO and SAN DIEGO, Jan. 22, 2018 /PRNewswire/ — Astellas Pharma Inc. (TSE: 4503, President and CEO: Yoshihiko Hatanaka, “Astellas”) and Vical Incorporated (NASDAQ: VICL) announced today that ASP0113, an investigational DNA vaccine being developed for cytomegalovirus (CMV)-seropositive h…