Why Plexiglass Barriers and Face Shields Are Dangerous — They give a false sense of security while drawing Covid-air towards the person trying to protect themselves. Scientific links in 🧵 below via @JimRosenthal4 @CorsIAQ @JoshuaCAgar + #CovidIsAirborne #tbats #Covid19Edu 🧵⤵️ 
“Positive airflow going toward the barrier will ALWAYS create negative flow behind the barrier drawing particles to that space. This applies to schools, stores, offices and the debate stage. This is not debatable - it's physics.” — @JimRosenthal4 #COVIDisAirborne #Covid19Edu
“This article explains why the employees wearing face shields were the only ones who were infected.” @JimRosenthal4
*NOTE: Face shields protect eyes in the case of the unmasked sneezing of others but must be coupled with high quality well-fitted masks.
texairfilters.com/the-adventures…
*NOTE: Face shields protect eyes in the case of the unmasked sneezing of others but must be coupled with high quality well-fitted masks.
texairfilters.com/the-adventures…
Visuals demonstrating air flow as face shields & acrylic barriers cause negative air flow drawing potential Covid air towards individual trying to protect themselves. Shared via @JoshuaCAgar
researchgate.net/publication/43… #COVIDisAirborne #Covid19Edu
researchgate.net/publication/43… #COVIDisAirborne #Covid19Edu
Why Face Shields And Plexiglass Barriers Don’t Block Coronavirus via @jvchamary @Forbes google.com/amp/s/www.forb…
#COVIDisAirborne #COVID19Edu #PlexiglassShields #FaceShields
#COVIDisAirborne #COVID19Edu #PlexiglassShields #FaceShields
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