Flu Vaccination 2026-2027 Eligibility and Start Dates
This content applies specifically to South Korea. If you are arranging vaccination for a 14-year-old, Korea's national program now includes children up to age 14, compared with 13 last season. For 2026-2027, free vaccination covers eligible children aged 6 months to 14 years, pregnant women, and adults aged 65 or older. Coverage ends for all groups on April 30, 2027. Match the start date to the age group Children needing either one or two doses and pregnant women can start on September 21, 2026 (South Korea). For children needing one dose, this replaces September 28, 2026, allowing an earlier visit. For older adults, the 2026 start dates are October 6 (South Korea) for ages 75 or older, October 12 for ages 70 to 74, and October 15 for ages 65 to 69. These are opening dates, so missing the first day does not end eligibility. A boy with a small bandage on his upper arm rests on a sofa as his mother sets down a glass of water. Flu vaccination details worth checking The origina...