CDC issues long-awaited new guidance on when to wear masks
The Centers for Disease Control and Prevention issued long-awaited new guidance Friday on when Americans should consider wearing masks to protect themselves against Covid-19. Under the new guidance, roughly 70% of the U.S. population can now contemplate removing their masks.
The guidance lays out a system that designates individual counties as being at either low, medium, or high risk of Covid transmission. Roughly 62.6% of counties — home to 71.7% of Americans — fall into the low- and medium-risk categories.
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