ABC News December 7, 2021

Should we expect more COVID-19 variants?

Name: Should we expect more COVID-19 variants?
Uploaded: 2021-12-07T17:16:53
Duration: PT125.0S
Description: Dr. Jen Ashton with answers to viewers’ COVID-19 and health questions.

Dr. Jen Ashton with answers to viewers’ COVID-19 and health questions.

Should we expect more COVID-19 variants?

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