From [HERE] Korea’s whole population is currently 86% vaccinated, one of the highest in the world, with about 63% of its population boosted as well. Of countries with 10 million or more people, South Korea is the third most vaccinated in the world and one of the most boosted. By January of 2022, the Korean Herald reported that 93% of the population aged 18 and up had been “fully vaccinated” with either the two-dose AstraZeneca, Pfizer, or Moderna series or single dose of Johnson and Johnson. Among the elderly, 94% have been fully vaccinated and 78% boosted. All the booster doses have been mRNA-based vaccine product from Pfizer or Moderna