If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical School have ...

A non-drug nasal spray could theoretically help stop the spread of respiratory viruses like the flu and COVID-19 better than ...

A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, Brigham and ...

The Food and Drug Administration (FDA) has approved the first nasal spray flu vaccine which can be administered by the ...

The U.S. Food and Drug Administration has approved FluMist — the nasal spray flu vaccine — for home use by a patient or adult ...

Nitin Joshi and Jeff Karp, coauthors and Harvard Medical School anesthesiology researchers, originally intended to create a ...

Most respiratory viruses, like the flu and COVID-19, enter the body through the nose. When an infected person exhales, ...

Nobody wants to get a respiratory infection such as COVID-19 or the flu, but vaccines aren't 100% effective, and constantly ...

A new study details how a nasal spray formulated by investigators from Brigham and Women's Hospital may work to protect ...

A non-drug nasal spray could theoretically help stop the spread of respiratory viruses like the flu and COVID-19 b ...

Fox News medical contributor Dr. Nicole Saphier weighs in on the FDA approving an at-home nasal spray flu vaccine and 12 Tufts University lacrosse players being diagnosed with Rhabdomyolysis, a rare ...

Experiments in mice showed that a single dose of the PCANS nasal spray could effectively block infection from the influenza ...