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.

Immunology

Nanobodies from alpacas could steer immune attacks on influenza

While conventional flu vaccines are designed to anticipate the influenza strains projected to dominate in the next flu season, they're only partially effective. And while antiviral drugs are available to treat active flu ...

Diseases, Conditions, Syndromes

FDA authorizes combination flu-COVID test for home use

The Food and Drug Administration on Friday approved the first combination test for flu and C OVID-19 that can be used at home, giving consumers an easy way to determine if a runny nose is caused by either disease.

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