Bars in Belgium could be among the healthiest places to have a drink, come July. That’s when a new law goes into effect, requiring public venues to meet air-quality targets and display real-time measurements of carbon dioxide concentrations —

https://www.nature.com/articles/d41586-023-00642-9?utm_source=Nature+Briefing&utm_campaign=212956406e-briefing-dy-20230308&utm_medium=email&utm_term=0_c9dfd39373-212956406e-470903

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RenewAire EV130 Energy Recovery Ventilator. Exchanges inside air with outside air. The exchange manifold warms/cools the incoming air. Air taken from HVAC supply. Outside air dumped into the HVAC return. #COVIDisAirborne #ventilation #CleanTheAir #VirusesAreAirborne #ERV