COVID-19 booster shots: Here’s what you should know about side effects

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Saba Aziz
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Health

By Saba Aziz Global News

Posted January 8, 2022 3:36 pm

1:54Pfizer says 3rd vaccine dose raises protection against Omicron variant

WATCH: Pfizer says 3rd vaccine dose raises protection against Omicron variant – Dec 8, 2021

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