Nasal vaccines represent a promising shift in how we prevent infectious diseases. By building immunity at the body's first line of defence, they could stop infections before they begin, reduce ...

Syringe needles are a major barrier to vaccine acceptance. A 2021 study found that more than a quarter of adults in the United Kingdom are afraid of injections, leading to a higher rate of vaccine ...

The Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices is convening Thursday and Friday of this week under an unaccustomed spotlight. The committee, known as ...

The vaccine candidate is the furthest any shot has gotten since the last one was pulled in 2002. Scientists are testing other ways to block infection.