NPR News: The U.K. approved omicron-specific booster shots. They're coming to the U.S. soon

The U.K. approved omicron-specific booster shots. They're coming to the U.S. soon
In the U.S., officials have asked vaccine makers to target BA.5, rather than the original omicron strain. That has delayed the boosters' development — but officials hope they will be more effective.

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Làm đẹp Blog 247 August 16, 2022 at 04:01PM
Category Science