Science
Study shows how masks with valves and face shields allow spread of virus – Yahoo News Australia
People wearing plastic face shields or masks fitted with a valve can spray invisible droplets over a very wide area when they sneeze or cough, making the devices ineffective at preventing the spread of coronavirus when used on their own, a simulation model sh…
People wearing plastic face shields or masks fitted with a valve can spray invisible droplets over a very wide area when they sneeze or cough, making the devices ineffective at preventing the spread of coronavirus when used on their own, a simulation model shows.
In a report published Tuesday in the US journal Physics of Fluids, researchers at Florida Atlantic University used vertical and horizontal laser sheets to track tiny droplets of distilled water and glycerin as they spread from a holl…
-
Noosa News17 hours agoShocking moment Bradley Donald Towle arrested after Bruce Hwy rampage and shooting on Sunshine coast
-
General18 hours agoNSW Police to provide update on Sydney woman’s kidnap from Bankstown home and killing
-
Noosa News17 hours agoQueensland woman charged with murdering partner with MND allegedly fed him ‘cocktail’ of medications
-
Noosa News14 hours agoFormer Australian cricketer Michael Slater receives four-year suspended prison sentence