Should we still wear masks outside? See Gupta's answer

Dr. Sanjay Gupta discusses whether we should still be wearing masks outside even after getting vaccinated and answers viewers' other Covid-19 questions.

from CNN.com - RSS Channel - App International Edition https://www.cnn.com/videos/health/2021/04/22/should-we-wear-masks-outside-covid-19-gupta-newday-vpx.cnn
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