The KDCA is ordering an additional policy research service to apply the National Vaccination Support Project (NIP) of the 'HPV 9-valent vaccine' to female adolescents and male adolescents over 12 years of age. As the result of the HPV 9 commissioned by KDCA to NECA earlier was found to be low in cost-effectiveness in vaccine research, it is in effect a follow-up study.

In addition, the KDCA plans to conduct a cost-effectiveness study when applying NIP to the shingles vaccine. On the 8th, KDCA Medical Safety and Prevention Director Lim Eul-ki made this statement at a meeting with the Professional Reporters Association.

Director Lim Eul-ki explained, "The additional study on the cost-effec