Pfizer and Moderna say U.S. regulators have opened up COVID-19 booster shots to all adults, letting them choose another dose of either vaccine The post FDA expands COVID-19 booster shots to all adults; final decision awaits CDC appeared first on Boston.com.
Pfizer and Moderna say U.S. regulators have opened up COVID-19 booster shots to all adults, letting them choose another dose of either vaccine The post FDA expands COVID-19 booster shots to all adults; final decision awaits CDC appeared first on Boston.com.
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