One of my Grandson,s schoolmates was tested positive a week ago,My Grandson was home all last week isolating and not a sign of even a cold. The wife,daughter and I are all OK,no symptoms, again not even a cold.We,ve all been vaxed,boosted,and flued,so. My sister in San Francisco tested positive and so far has mild symptoms,she was fully vaxed and boosted.My wife,s uncle is positive,no vax, very mild symptoms,so go figure.Earlier,I lost a 1st cousin to the original Covid,40ish,strapping young man,all vaxed up too,again,go figure! His Mom and Dad were exposed the same time and had mild symptoms, they,re both 70,fair health,somewhat over weight.This thing just doesn,t have any rhyme or reason. A very good friend lost his wife to the original too,before the vax. Very few who haven,t been affected one way or another. I sure would like to hear from rook and his wife,got me kind of spooked!