Can you get COVID-19 through the ventilation in your home?

I wrote more words than I planned looking into whether you can get COVID-19 through the ventilation in your home/building, what happened in a Hong Kong apartment building/complex in 2003 and this year, what experts think, why there's no "short answer", and more.

CTVNews.ca, Health, World, COVID-19, Coronavirus, ScienceS HoMay 20, 2020Pandemic, Ventilation, HVAC, Aerosols, Indoor Air, SARS-CoV-2, SARS