Name: CDC Dir. Walensky believes Covid vaccinations 'will be beneficial against omicron'
Uploaded: Tue Nov 30 2021 17:56:44 GMT+0000 (UTC)
Duration: 1 min 32 s
Description: Centers for Disease Control Director Rochelle Walensky discussed efforts to track and research the omicron variant of Covid-19 and urged Americans to receive vaccines. "We don't know everything we need to know yet," she admitted but assured vaccines are a "safe and effective way to protect yourself."

Nov. 30, 202101:32