Innate natural immunity failure of great proportion!

South Korea has mask mandates, near universal compliance, vaccine passports, 87% of the population is fully vaccinated, and they have one of the world’s highest booster rates — over 62% of the population has had a booster

They also have the highest current (March 19, 2022) case rate in the world:

https://twitter.com/ianmSC/status/1505271399744647171?ref_src=twsrc%5Etfw%7Ctwcamp%5Etweetembed%7Ctwterm%5E1505271399744647171%7Ctwgr%5E%7Ctwcon%5Es1_&ref_url=https%3A%2F%2Fcitizenfreepress.com%2Fbreaking%2Fvaccine-failure-in-south-korea%2F