I believe in UV sterilizers,
So do I, when utilized properly. Our local water treatment facility utilizes UV as part of their water disinfection process, as do many other jurisdictions.
I believe in UV sterilizers,
Yep. I have smart phones, smart air filters and one smart alek car that pings and flashes a steaming cup of coffee with the words "please take a break" if we straighten out too many of the numerous curves on the road we drive on every day or cross the right hand line to give more room between us and oncoming traffic negotiating the turns or cross into another lane without turning on the turn signals when there is not another car in sight.
UV-C for HVAC Air and Surface Disinfection (amca.org)
Hello; This is a link with lots of information. More than I actually wanted to know. Biggest drawback is exposure time as air speeds by the lights. Not much to be done in old systems with fixed fans speeds. New systems have “smart” fans that can run at different speeds. Seems to me tho that fast air will run the air past the lights more often. Not perfect but with an air flow switch would be on any time there is air flow
Hello; In my area we have such an event the first of every month ay the local stores. From the 1st to the 3rd the checks come in. I needed something bad enough to go to the local Wal-Mart back on the first of August. Big crowds. Happens every month.No mask mandate in my area, just recommendation. This week we should see the results from the large no mask crowds at our county fair last week