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

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

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

As winter approaches, health experts are concerned about the number of people in the South East who may miss their annual flu ...

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

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

I mean, season — so if you’re struggling with itchy, water eyes, a stuffed-up nose and a short supply of tissues like several ...

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

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

A nasal spray to prevent influenza could make it easier for more people to get vaccinated, said Dr. Katherine Gergen-Barnett.

Fall means it’s time for just about everybody to get up to date on their flu and COVID-19 vaccines — and a lot of older ...