delta with regard to severe illness and death. but they can't prevent transmission. dan: then there is cloth masks. we were told for months it was pour patriotic duty to wear a mask to protect our neighbors. people were band, me included for daring to say masks may not be that effective. suddenly the media did a 180 or more like a 540 on cloth makes, and media echoed what conservatives like me said from the beginning. if masks work great, then why aren't they work that great. >> don't wear a cloth mask. there is no place for them in omicron. dan: i could fill the whole show