While case counts in the U.S. continue to drop, there are still headlines about variants and "breakthrough" infections that might worry you. Fortunately, The Atlantic staff writer Katherine Wu explains to James Hamblin and Maeve Higgins why these shouldn't alarm us just yet. And staff writer Sarah Zhang drops in to help figure out how to keep pandemic puppies from being too anxious as people return to pre-pandemic routines. Learn more about your ad choices. Visit megaphone.fm/adchoices