study on COVID-19 in auditoriums found displacement ventilation minimized infection risk, while natural ventilation had highest spread.
Masks, shorter events, and lower occupancy helped reduce risks.
“Just so people reading this know:
When you have covid, you exhale covid particles into the air. Even with just ordinary breathing.
Those particles can then float on the air for hours.”
“Professor Beggs' expert statement made clear what we have known for some time: Covid is an airborne virus, capable of lingering in the air for hours and posing a threat particularly to those who are Clinically Vulnerable.
Yet, the response from the former UK government was, at best, wholly inadequate.”
