According to a study of more than 5.5 million adults aged 50 years or older, vaccination with the bivalent BA.1 mRNA booster ...
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Study: Booster vaccines reduced severe COVID outcomes
Booster vaccines reduced the risk of COVID‑19–related hospitalization and death, according to a new study of over 3 million ...
Booster vaccines reduced the risk of COVID‑19-related hospitalization and death, according to a new study of over 3 million ...
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