Harvard professor develops a 50 nasal spray to thwart the spread of COVID-19

Get the Full StoryDeveloped by Harvard professor David Edwards who previously created inhalable chocolate and cocktails the spray promises to stop the spread of aerosols by as much as 99 .

You should practice social distancing and wear a mask to prevent the spread of COVID-19. But even masks aren t perfect. A high-end N95 mask can filter an estimated 99.8 of the virus from the air, while many cotton masks filter just 50 or less. Given that researchers now know the virus is airborne, you may wonder: Is there anything else you can do to prevent the spread of COVID-19?Read Full Story

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