The trial enrolled more than 40,800 adults 50 and older from 11 countries.

The new results helped boost Moderna’s stock by more than 4% in early trading Monday, though the company’s shares are still ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

In today’s Health Alert, a ban on relocating birds in Michigan due to the bird flu outbreak is raising concerns about Swimmer ...

The U.S’s biggest dairy-producing state is being squeezed by the recent outbreak of bird flu, which also affects cattle—and ...

Get top local stories in Southern California delivered to you every morning with NBC LA's News Headlines newsletter. If regulators approve the flu vaccine, the company can then advance the combination ...

From preventing bird flu in pets to managing fireworks anxiety, California's laws and regulations guide ethical pet ownership.

The preservative thimerosal started Robert F. Kennedy Jr. down the path of questioning vaccine safety. A panel of experts he ...

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Robert F. Kennedy Jr.’s revamped Advisory Committee on Immunization Practices has struck its first blow against established ...

ATLANTA (AP) — U.S. Health Secretary Robert F. Kennedy's new vaccine advisory committee returned to work Thursday, and the ...

The infections and culling of 6 million chickens at the southwest’s largest egg company may not just impact egg prices. It ...