Please share the “SWISS CHEESE Respiratory Pandemic Defense Guide”—created by: Rob Lee, an Australian air safety expert and now being used by virologists in visual instructions.
— AMHotFlash☮️🕊️🇺🇦🟧 (@AMHotFlash) December 11, 2020
The GUIDE shows how multiple layers of PROTECTION can block the spread of COVID-19.👇#PRU pic.twitter.com/l2DOorRnYo