This is a very much needed study. It debunks all of the fear mongering and most of the CDC guidelines for covid safety. Be sure to read the whole article linked just below. So sad that we allowed a few people to control everything when many scientists were saying the opposite.
Opening windows or installing new fans to keep the air moving could also be just as effective or more effective than spending large amounts of money on a new filtration system, he said.MIT researchers say you’re no safer from Covid indoors at 6 feet or 60 feet in new study challenging social distancing policies