Diseases, Conditions, Syndromes

CDC backs new COVID booster shots

Following an approval granted Monday by the U.S. Food and Drug Administration, the U.S. Centers for Disease Control and Prevention on Tuesday signed off on new COVID boosters for Americans.

Diseases, Conditions, Syndromes

US approves updated COVID vaccines for fall

The United States on Monday approved COVID vaccines with formulations that more closely target currently circulating variants, as infections are once more on the rise.

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