FDA may approve mixing and matching COVID-19 booster shots
The U.S. Food and Drug Administration (FDA) is expected to allow the mixing and matching of COVID-19 vaccine booster doses this week, according to reports.
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FDA may approve mixing and matching COVID-19 booster shots
The U.S. Food and Drug Administration (FDA) is expected to allow the mixing and matching of COVID-19 vaccine booster doses this week, according to reports.