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

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

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, ...

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 ...

High-dose shots and one with a special immune booster are designed for people 65 and older, but if they can’t find one easily they can choose a regular all-ages flu shot. For the shot-averse, the ...