The researchers also discovered that when tested on mice, a single dose of PCANS nasal spray blocked infection from the ...

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

Symptoms of viruses like COVID and flu overlap with each other, but there are ways you can narrow it down to get the ...

Gentle nasal spray vaccines against COVID, the flu and RSV are coming. They may work better than shots in the arm ...

Vaccines delivered through a spray into the nose could offer better protection and fewer side effects than traditional vaccine shots in the arm.

Nasal vaccines could still be a powerful weapon in the fight against Covid-19 despite “disappointing” recent trial results for an AstraZeneca spray, experts say. By entering the body the same ...

Scientists believe a breakthrough discovery has the potential to save lives by protecting us from COVID-19 as well as the flu and colds. Research has found that a new nasal spray could neutralise ...

FluMist, the nasal flu vaccine spray, was approved in September by the U.S. Food and Drug Administration for at-home use ...

Infections like COVID-19 and the everyday cold are caused by viruses or ... it generally means there’s not a lot of mucus.” A saline nasal spray is a simple, sterile, saltwater solution that is good ...

Researchers in Finland have now developed a nasal spray treatment for COVID-19 that is said to block the virus for up to eight hours. It can also provide protection against the different variants ...

Diversified entity ITC on Thursday confirmed that it is developing a nasal spray for COVID-19 prevention for which it has initiated clinical trials. Developed by scientists at ITC Life Sciences ...