Starpharma (ASX:SPL), for example, is lurching full steam ahead on its antiviral barrier nasal spray, Viraleze. Viraleze works by creating a barrier within the nasal cavity to physically trap and ...

A team from Columbia University developed a nasal spray that blocked the coronavirus ... into the development of a substance that has anti-viral properties. The drug can block the virus from ...

to manufacture, market and distribute Nitric Oxide Nasal Spray (NONS ... SaNOtize's clinical trials showed NONS was a safe and effective antiviral treatment to prevent the transmission of Covid ...