I really don’t think this virus can be spread through HVAC systems. Measles can but it has an Ro of 12 or so.
“I really don’t think this virus can be spread through HVAC systems. Measles can but it has an Ro of 12 or so.”
I hope you are right. I’ve seen opinions that go both ways. In any case, you can’t go to the grocery store without walking down hallways or entering elevators. Just trying to walk down the street without close contact is a chore in cities.