Thanks ladies for all your input.  Thankfully, my son got it very mild and the spots are all in the scabbing over stage. I don’t know yet if my other 3 will get it but if it’s as mild as this was, I’m sure it will be fine.  I think the incubation period is 21 days so I’ve marked it on the calendar. Of course it’s going around like wild fire at my kids elementary school so I’m not shocked that he got it and I wouldn’t be surprised if the other three are exposed again by someone else in our neighborhood. They all seem to be getting it on my street!

Thanks again!!

Sandra