Tuesday, 27 July 2021

New science leads to another CDC update on masks. Even for the vaccinated.

You could almost hear the collective groan of frustration around the country Tuesday when the US Centers for Disease Control and Prevention again updated its guidance, encouraging more Americans and all schoolkids and teachers to wear face masks to stop the spread of Covid-19.


from CNN.com - RSS Channel - HP Hero https://www.cnn.com/2021/07/27/politics/what-matters-masks/index.html
via https://www.cnn.com/index.html

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