When do I need a mask? Understanding the CDC's post-vaccine guidance
PBS, 28 Apr 2021
The CDC announced new guidance about wearing masks today, specifically when masks are no longer needed outside for vaccinated people. The latest recommendations maintain important warnings about masking indoors and in crowds outside. To understand more about this revised guidance and what's safe post-vaccination, Judy Woodruff speaks to Dr. Richard Besser, the former acting director of the CDC.
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