Cooling tower water requires a lot of maintenance to control the biologicals, ph, hardness, and biocides additions. If you don’t hire trained and experienced personnel to maintain the systems, you will suffer bigly. It’s very hard to get executive management to understand this. It helps to get the local health department, state agencies, and your insurance carrier on your side. If they don’t maintain the systems properly, pull their operating permits. Same thing with boiler systems. Those are on “Night Fire” all summer. They still must be maintained.
Closing everything up, and running the AC does not sound like a good plan if you wish to avoid Legionnaire’s.
Living in a big city in the summer just seems too much like a Petri dish.
Call an organizer.
Enjoy the warm suck of Collectivism, New Yawkers.
She is avoiding a water born disease by avoiding fresh air? What a moron/democrat.
My cousin supposedly died from Legionnaire’s in the ‘80s. Supposedly it was due to spores in his barn.