It's not just younger people. I have a family member who tested positive but when her husband got sick he refused to test and he told her to stay quiet about her test. He was afraid it would make them lose friends, be treated like lepers. She went public about it anyway, telling not only those she came into contact with but other people too, to encourage them all to get tested if they had any suspicion.

The virus is rampant now. Lots of people have it and aren't isolating themselves. Spans the generations.