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

The next fight against COVID and the flu may be as simple as the spritz of a nasal spray containing non-drug ingredients ...

A new study found a new drug-free nasal spray may protect against respiratory infections like COVID and the flu, according to Brigham and Women’s Hospital. “The COVID pandemic showed us what ...

Scientists have developed PCANS, a nasal spray that could potentially shield us from a wide range of airborne threats, from ...

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

A drug-free nasal spray shows nearly 100% effectiveness in blocking and neutralizing respiratory viruses and bacteria, ...

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

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

A recent study has found that a non-drug nasal spray can stop the spread of respiratory viruses like the flu and COVID-19 ...

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

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