![CDC on Twitter: "After you receive a #COVID19 booster shot, you may have side effects like you felt with your COVID-19 primary series vaccination. These side effects are normal signs that your CDC on Twitter: "After you receive a #COVID19 booster shot, you may have side effects like you felt with your COVID-19 primary series vaccination. These side effects are normal signs that your](https://pbs.twimg.com/media/FISJrt6X0AMvHwt.jpg:large)
CDC on Twitter: "After you receive a #COVID19 booster shot, you may have side effects like you felt with your COVID-19 primary series vaccination. These side effects are normal signs that your
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FDA panel backs half-dose Moderna booster for older and at-risk US adults | Coronavirus | The Guardian
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Safety Monitoring of an Additional Dose of COVID-19 Vaccine — United States, August 12–September 19, 2021 | MMWR
CDC - Side effects after getting your COVID-19 vaccine are normal and a sign your body is building protection. They should go away in a few days. Compared to vaccine side effects,
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Vaccines | Free Full-Text | The Side Effects and Adverse Clinical Cases Reported after COVID-19 Immunization
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