27 March

Most large public and private buildings have full HVAC systems. Not just for heating and cooling, but to also supply continuous fresh air. The one glaring exception? Schools. This is our kids, how is this justifiable? Adding HVAC to schools would cost about 1% of what the infectious diseases that spread from them cost us every year. We could almost eliminate colds, flu, Covid, RSV etc. from our societies, if we did this.