A good friend of mine is a superintendent of a large school system of 21,000 students. A couple of weeks ago, they had 216 positive COVID cases. This past week, they had 340 positive cases. IMO, this is phenomenal given the rate of spread of the virus. They had implemented various things to help but I was really interested in one thing in particular they installed. It's called an Air Oasis Bi-Polar Ionization system and attaches to their air conditioning units. It basically creates charged particles in the air that bind and eliminate pathogenic particles in the air. It works in a similar fashion to how our immune system works in negating charges. I think a system like this has promise for reducing transmission.
They also mask, have touchless water fountains, and stagger their lunches.
They also mask, have touchless water fountains, and stagger their lunches.