China’s useful Covid lesson 4 min read . Updated: 22 Dec 2022, 07:05 PM IST Holman W. Jenkins Jr., The Wall Street Journal Premium An elderly resident stands from a chair after receiving a dose of a vaccine against coronavirus disease (COVID-19), during a government-organized visit to a vaccination center in Langxia town on the outskirts of Shanghai, China December 21, 2022 (Photo: Reuters) Someday Western societies may face a virus a lot deadlier than this one