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

Fresh air and exercise are also good for your overall health, and exposure to daylight can help keep your circadian rhythms ...

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 ...

The U.S.Centers for Disease Control and Prevention on Monday said it was in conversation with Rwandan health officials amid ...

FDA approves at home flu vaccine--a nasal spray-- that consumers will be able to order online. Dr. Nidhi Kumar explains how it works.

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 ...

ARS TECHNICA' recently reported that the maker of a homeopathic nasal spray is refusing to recall its product after the Food and Drug Administration (FDA) found evidence of dangerous microbial ...

Each season ushers in its own particular set of allergies. And for fall, that’s ragweed, which can trigger hay fever, also known as allergic rhinitis. Although each ragweed plant only survives for a ...

Old newspaper boxes are being repurposed into containers that distribute Narcan, an emergency treatment to reverse drug ...

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