Omicron variant, COVID booster shots — and how to stay safe during the holidays

The holiday season is well underway, and with it, a fresh batch of worries over the latest COVID-19 variant, omicron. For those planning end-of-year celebrations and travel, NPR senior science and health correspondent Maria Godoy breaks down the latest coronavirus news. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy