The protection provided by vaccines tends to wane over time and raise the risk of infection. Receiving a booster shot has been proven to provide greater protection against infection and severe illness from COVID-19 than those seen only after the primary series vaccination.
We strongly encourage everyone to get booster shots so you can enjoy a healthier and safer time in Korea.
If you are 18 years or older and have completed your primary series vaccination in or outside of Korea, you are eligible to receive a booster shot for free.