ABC News June 25, 2021

How will researchers know if a COVID-19 booster shot is necessary?

Name: How will researchers know if a COVID-19 booster shot is necessary?
Uploaded: 2021-06-25T15:16:19
Duration: PT136.0S
Description: Answers to viewers’ questions about COVID-19 and health from Dr. Jen Ashton.

Answers to viewers’ questions about COVID-19 and health from Dr. Jen Ashton.

How will researchers know if a COVID-19 booster shot is necessary?

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