I had a conversation with a woman today, who told me her friend is a dentist. He says that in 20 years as a dentist, he has never seen anything like it.
People's teeth are rotting and falling out. He has had to pull more teeth, both adults and children, than anytime in his career.
He says he believes it is due to the constant wearing of face masks.
Likely they've been home eating more junk, not brushing or grooming due to depression and deferring treatment for too long.
Not sure otherwise how a mask is the cause.