[limaoscarjuliet]

HVAC might be a problem, there was a CDC article demonstrating how A/C was attributed to specific cases in China https://wwwnc.cdc.gov/eid/article/26/7/20-0764_article

[vkou]

I agree that HVAC can cause spread. My point is that prison life does not allow for social distancing, and that the HVAC is irrelevant when everyone is living in essentially the same space.