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CDC

@CDCgov

CDC's official source for daily credible health & safety updates from Centers for Disease Control & Prevention. Privacy/comment policy: https://t.co/9LbZmE3Wzg

calendar_today21-05-2010 19:40:40

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CDC
@CDCgov

3 years ago

Both vaccines currently authorized in the United States require two doses. These vaccines are not interchangeable. The same product should be used for the two-dose vaccine series. Learn more about the clinical considerations for these vaccines: bit.ly/2KU6rGx.

Both #COVID19 vaccines currently authorized in the United States require two doses. These vaccines are not interchangeable. The same product should be used for the two-dose vaccine series. Learn more about the clinical considerations for these vaccines: bit.ly/2KU6rGx.
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