crisis periods...and the all the kids in my G-kids school had zero problem with them...also the NEJM study report is rock solid proof that they do indeed "MITIGATE" transmission. So Simple...So Easy...only fools don't use them.
crisis periods...and the all the kids in my G-kids school had zero problem with them...also the NEJM study report is rock solid proof that they do indeed "MITIGATE" transmission. So Simple...So Easy...only fools don't use them.