What to know about the new mask guidance

POLITICO’s Erin Banco breaks down everything we know — and don’t — about the CDC’s new mask guidance.Erin Banco covers the CDC for POLITICO.Jeremy Siegel is a host for POLITICO Dispatch.Irene Noguchi is the executive producer of POLITICO audio.Jenny Ament is the senior producer of POLITICO audio.Raghu Manavalan is a senior editor for POLITICO audio.CDC map of Covid transmission by county Learn more about your ad choices. Visit megaphone.fm/adchoices