Representative image of the human nasal cavity. Researchers at Brigham and Women’s Hospital have developed a nasal spray that could provide broad-spectrum protection against various respiratory ...

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

That's where a special nasal spray may come in, as it's been shown to prevent such illnesses (in mice) without the use of drugs. Respiratory viruses typically enter our body within droplets that ...

A new study details how a nasal spray formulated by investigators from Brigham and Women's Hospital may work to protect against viral and bacterial respiratory infections. Based on their ...

Whether you're on a run or sitting on your patio, it's important to protect your exposed skin from bug bites. We tested 20 bug repellents in the muggy, buggy South Florida heat. Avoid skin ...

This drug-free nasal spray could be a game changer if it lives up to the hype If this flu-busting nasal spray lives up to its promise, it will be a blockbuster. Scientists at Harvard Medical ...