ABC News January 6, 2021

Are the COVID-19 vaccines being tested against the new variants?

Name: Are the COVID-19 vaccines being tested against the new variants?
Uploaded: 2021-01-06T16:33:34
Duration: PT166.0S
Description: Dr. Jen Ashton answers your vaccine and health questions.

Dr. Jen Ashton answers your vaccine and health questions.

Are the COVID-19 vaccines being tested against the new variants?

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