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NBC Nightly News with Lester Holt
NIGHTLY 6:30/5:30c

What to know about other Covid variants as delta appears to have peaked

CLIP09/23/21
Also available on the nbc app

The mu variant has now been identified in all 50 states. It is not nearly as contagious as delta, but the World Health Organization labeled it a “variant of interest.” It makes up less than one percent of all U.S. Covid cases.

Appearing:Lester Holt
Tags: health, International News, Lester Holt, Making A Difference, NBC Nightly News, National News, news, nightly news, U.S. News, Breaking News, Evening News, politics, World News
S0 E02 minNRExcerptNews and InformationPrimetime
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