An employee of the Kyonghung Foodstuff General Store disinfects the showroom in Pyongyang, North Korea, Wednesday, Nov. 10, 2021. Before acknowledging domestic COVID-19 cases, Thursday, May 12, 2022, North Korea spent 2 1/2 years rejecting outside offers of vaccines and steadfastly claiming that its superior socialist system was protecting its 26 million people from “a malicious virus” that had killed millions around the world. (AP Photo/Jon Chol Jin, File)