Early research suggests a new nasal spray vaccine could protect against multiple respiratory threats.

Uncrowned is a new destination for all things MMA, boxing, wrestling, and more, featuring Ariel Helwani. Yahoo Racing is powered by Motorsport Network, providing expert reporting, analysis, and ...

Flu and COVID and allergies, oh my! With a record-breaking flu season still underway — and spring allergies just around the corner — you may find your medicine cabinet packed to the brim with ...

A single spritz could eventually offer simultaneous protection against several infectious diseases. Researchers at Stanford Medicine have developed a new vaccine that could prevent multiple viruses at ...

“Imagine getting a nasal spray in the fall months that protects you from all respiratory viruses, including COVID-19, influenza, respiratory syncytial virus, and the common cold, as well as bacterial ...

It’s not something any parent wants to tell their child – you need yet another shot at the doctor's office to stay healthy this year –but that’s exactly what’s happening with the flu vaccine this year ...

Flu is making people miserable from coast to coast, thanks in large part to a new strain called subclade K. That’s why infectious disease experts are telling people to run, not walk, to get this ...

Researchers at WashU Medicine have developed a nasal vaccine against the highly pathogenic H5N1 avian influenza virus, or bird flu, which has jumped from wild birds to livestock to humans. When tested ...

Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds to farm animals and then to people, causing more than 70 human cases in ...

Scientists have developed a nasal vaccine to protect against bird flu. The corresponding study was published in Cell Reports Medicine. "Our vaccine to the nose and upper airway -- not the ...