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

Delta vs. omicron: CDC director discusses coronavirus variants

CLIP12/03/21
Also available on the nbc app

In an interview with Lester Holt, CDC Director Dr. Rochelle Walensky says the agency is carefully watching new omicron cases in the U.S., while a majority of new Covid cases are from the delta variant. Walensky warns travelers to get their booster shots and take health precautions.

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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