As long as nobody in the contagious period ever shows up at the pool, then everybody is safe. I suppose they could be using ozone for sanitization, and that is better at sterilizing the water. But all the water in the pool acts like really good ventilation by diluting any virus that gets in the water. I suspect somebody infectious could swim and then the water would be perfectly safe. If they have good ventilation above the pool, that makes it about 20 times safer than a small room with poor ventilation.

Fresh air is why outdoor dining is WAY safer than indoors.

Last edited by pondering_it_all; 04/11/21 11:48 PM.

We're flying electric helicopters on Mars yet you can't turn on your clothes dryer in Texas. That's because scientists are in charge of Mars, and Republicans are in charge of Texas.