Anonymous wrote:Anonymous wrote:Covid positive was KN95 masked 100%? Chances are close to 95%.
Yes masked the whole time. 95% chance of contracting it?
Anonymous wrote:Who cares
Anonymous wrote:Covid positive was KN95 masked 100%? Chances are close to 95%.
Anonymous wrote:There's no specific number. So many other factors. Ventilation, size of the room.
But I am in a room with my students for hours. Some of them are masked and some aren't. I'm masked and spend plenty of time closer than 6 feet. I haven't gotten it (yet). I test weekly since I'm often exposed and don't always know when. Think about medical staff who is well masked and surrounded by confirmed positive cases, and don't get it.