South Korean President Moon Jae-in receives his first dose of the COVID-19 vaccine at a public health center in central Seoul, March 23, 2021. Moon and his wife were given the first jab of AstraZeneca's coronavirus vaccine on Tuesday ahead of his overseas trip. South Korea began inoculating more senior citizens and health workers on Tuesday in an effort to accelerate its vaccination drive.(Photo/Courtesy of South Korea's presidential Blue House)
South Korean President Moon Jae-in receives his first dose of the COVID-19 vaccine at a public health center in central Seoul, March 23, 2021. Moon and his wife were given the first jab of AstraZeneca's coronavirus vaccine on Tuesday ahead of his overseas trip. South Korea began inoculating more senior citizens and health workers on Tuesday in an effort to accelerate its vaccination drive.(Photo/Courtesy of South Korea's presidential Blue House)