The program — which will run from March to September — will provide free flu vaccinations, including a nasal spray option for children aged two to five years.

Khaberni - In a promising scientific step that could change the rules of prevention against respiratory epidemics, American ...

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

H5N1 avian influenza, often called bird flu, was first identified in the United States in 2014. Since then, the virus has moved beyond wild birds ...

Breakthrough nasal spray found to protect against all forms of flu - Such sprays could provide short-term protection during a ...

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