Prevention
How Does a COVID-19 mRNA Vaccine Work?
How Does a COVID-19 mRNA Vaccine Work?
Some of the COVID-19 vaccines are mRNA vaccines. This video will show you what an mRNA vaccine is and how it works.
To watch the video:
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J87
Date Last Reviewed: 01/01/2021
© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
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