"Ventilation and related strategies to improve indoor air quality can reduce infective viral particle concentrations in indoor air. In 2023, informed by accumulating evidence, CDC issued recommendations for using ...(MERV) 13 or greater and getting at least 5 air changes per hour of clean air in occupied spaces through air flow, filtration, or air treatment."
Get yourself an Aranet CO2 monitor to check your office, and the places you go! MAKE SOME NOISE!
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