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

A no-frills nasal spray could potentially provide effective protection against "deadly respiratory infections" and Covid-19, ...

Harvard researchers see promise with nasal spray designed to fight COVID and flu The Food and Drug Administration has ...

Harvard scientists developed a nasal spray, PCANS, which can trap and deactivate pathogens, showing promise in respiratory ...

Brigham researchers have developed a nasal spray called PCANS that blocks a wide range of respiratory infections by trapping ...

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

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

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

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

New research published in Advanced Materials reports a novel nasal spray for preventing respiratory infections.

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

Scientists at Harvard Medical School have developed a simple nasal spray, made of harmless ingredients, that they reckon can protect us against flu, colds and COVID-19 with near-100% success.