@catladyactivist @Charlotteshhhh #WashingHands only works with smear infections, not with #Covid cuz #CovidIsAirborne!
Whereas #Noro is very much reduceable in transmissability by washing hands...
https://youtu.be/aVAWYBLymYw?t=468
#noro #COVIDisAirborne #COVID #washinghands