For decades, scientists have been trying to develop vaccines that stop infections right where they begin, in the nose and airways. A new study published in journal Science Translational Medicine, ...

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What is an RNA vaccine? RNA vaccines, or messenger RNA (mRNA) vaccines, are a relatively new type of vaccine that delivers mRNA molecules to human cells, instructing them to produce specific antigens.

When working out the best time to get your vaccine, you may be balancing a theoretical benefit by waiting against the chance of actually getting the flu before you get vaccinated.

A shot of a shingles vaccine blocks reactivation, potentially preventing the virus from triggering brain inflammation that ...

Florida’s surgeon general wants to do away with all state vaccine mandates. But the first step in his plan targets four specific vaccines. Earlier this month, the Department of Health had a meeting ...

Moderna's MRNA.O mRNA-based seasonal flu vaccine worked better than conventional flu shots in a late-stage international trial of more than 40,000 adults aged 50 and older, researchers reported on ...