The Food and Drug Administration (FDA) recently gave approval for clinical trials in the U.S. of a COVID-19 nasal vaccine ...

A nasal vaccine for COVID-19 – based on technology developed at Washington University in St. Louis – is poised to enter a phase 1 clinical trial in the U.S. after an investigational new drug ...

— Read the rest The post New nasal spray blocks 99.99% of flu and Covid viruses appeared first on Boing Boing. A new nasal ...

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 ...

Australian biotech company Ena Respiratory said on Monday that a nasal spray it is developing to ... flu significantly reduced the growth of the coronavirus in a recent study on animals.

Read on to know all about this treatment option. What is an anti-covid nasal spray? What is the authenticity of an anti-covid nasal spray? Is there enough data available? Watch this video to find out.

First, existing COVID-19 vaccines provide robust protection against severe disease and death ... Nasal vaccination has had a long but mixed history. In Russia, a nasal spray against influenza has been ...

If you are severely congested, here's one move to clear a stuffy nose. It works so well, you'll want to bookmark this video.