Table 1. National immunization program for adults in Korea.

Program	Vaccine provided	Target population	Immunization rate (as of 2022)
Influenza vaccination program for elderly	Quadrivalent inactivated influenza vaccine	Elderly aged 65 years or older	81.9%a
Pneumococcal vaccination program for elderly	23-valent pneumococcal polysaccharide vaccine	Elderly aged 65 years or older	54.5%b
Influenza vaccination program for pregnant women	Quadrivalent inactivated influenza vaccine	Pregnant women	50.4%c

^aOf the 9,310,653 people eligible for vaccination, a total of 7,629,522 people were vaccinated, including 7,512,691 people who were vaccinated with government support and 116,831 people who were vaccinated at their own expense. If only government support is included, the vaccination rate is 80.7%.

^bVaccination rate among people born in 1957. Calculated as of November 30, 2022.

^cOf the 265,263 people eligible for vaccination, a total of 133,735 people were vaccinated, including 133,735 people who were vaccinated with government support and 265 people who were vaccinated at their own expense. If only government support is included, the vaccination rate is 50.3%.