Should the ‘pause’ in Johnson & Johnson vaccine worry us? Also, Jim got his first shot! But with so many people experiencing strong reactions to their second doses, what should he — and maybe you — expect?  Atlantic staff writer Katherine Wu joins to explain (and stays to talk cicadas!) Support this show and all of The Atlantic’s journalism by becoming a subscriber at theatlantic.com/supportus. Learn more about your ad choices. Visit megaphone.fm/adchoices