The FDA has approved a nasal spray flu vaccine for home use. Here's how it works, and when it will be available.

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

Getting your yearly flu vaccine is essential to prevent illness during cold and flu season. But if you’re not a fan of ...

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

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

The COVID-19 pandemic made the public acutely aware of how vulnerable their noses are. | The COVID-19 pandemic made us ...

Gaithersburg, Maryland-based MedImmune has received the FDA’s approval of its FluMist nasal spray flu vaccine, meaning no ...

A nurse gives a shot of Covid vaccine at a community health center at Nantong, China, December 9, 2022. A new spray is said ...

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

Scientists have hailed a new spray that has the potential to save lives by protecting us from COVID-19 as well as the flu and ...

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