1/ Dental office visit
Small room, windows closed, no ventilation system. CO2 got to 1350 ppm. Probably ~3 ACH, given rise time
Both me and provider vaccinated. Provider wearing well-fit KN-95 and eye protection. I wore surgical mask over nose, breathed from there + eye prot.
Small room, windows closed, no ventilation system. CO2 got to 1350 ppm. Probably ~3 ACH, given rise time
Both me and provider vaccinated. Provider wearing well-fit KN-95 and eye protection. I wore surgical mask over nose, breathed from there + eye prot.
2/ They had small air purifiers by Medify (relative size as in pic; medifyair.com/products/medif…).
Reception area: set at 1 of 3, could not feel any air. Turned to 3, made more noise, started to feel air.
Procedure room: set to 2, I asked to turn to 3, noisier
Reception area: set at 1 of 3, could not feel any air. Turned to 3, made more noise, started to feel air.
Procedure room: set to 2, I asked to turn to 3, noisier
3/ Not impressed, despite some precautions. I was not too concerned due to vaccination. But there ar other respiratory diseases, they need to do better, I'll let them know.
Repeated problem: HEPA filters viewed as "talisman" by being there. Even if too small and at low setting!
Repeated problem: HEPA filters viewed as "talisman" by being there. Even if too small and at low setting!
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