World News Health & Safety A look at a major part of China's aggressive 'zero-COVID' strategy: Testing 5:31pm July 14, 2022 by John Ruwitch World Asia Health Share URL copied to clipboard! Copyright 2022 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National The religious context of the Minnesota shootings Environment Health & Safety Radiolab celebrates 'Jaws' anniversary 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate