H5N1 avian influenza, commonly known as bird flu, has long ceased to be just a problem for birds. Since its arrival in the ...

A new nasal spray vaccine for H5N1 bird flu has shown promising early results, raising hopes it could one day be used to help ...

As bird flu continues to circulate in animals and spill over into humans, researchers are racing to stop it before it adapts ...

Researchers at WashU Medicine have developed a nasal vaccine against the highly pathogenic H5N1 avian influenza virus which ...

An antibody that has the power to neutralise any influenza strain could be widely administered in the form of a nasal spray ...

A new nasal spray vaccine could stop bird flu at the door — blocking infection, reducing spread, and helping head off the next pandemic.

Researchers have developed a nasal spray for flu prevention that has shown promising results in preliminary human trials.

Twice-daily nasal spray packed with powerful antibodies has blocked flu infection in animals and proved safe in early human ...

CHICAGO -- For the first time, many people in the United States who want to protect themselves against the flu this respiratory virus season can order a vaccine to give themselves at home. AstraZeneca ...

Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds ...