"The transmissibility of this virus is really quite high," Surgeon General Dr. Vivek Murthy says about the delta variant. He tells Closing Bell that vaccines and masks are still highly effective at protecting against the variant.
By: CNBC Television
Title: "People's perspective is shifting a bit" on delta variant, Murthy says
Sourced From: www.youtube.com/watch?v=EgqUhlEhyuU
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