How long do the COVID-19 vaccines remain effective? Yahoo News Explains

Yahoo News Video
1,974,719 views
8 days ago

The Centers for Disease Control and Prevention said Wednesday that more than 108 million Americans have received at least one dose of the coronavirus vaccine, and that the country is averaging about 3 million vaccinations per day. But for how long will the vaccines be effective? Yahoo News Medical Contributor Dr. Kavita Patel explains.

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