DC has mixed (I mean really mixed as in sharing everything, hugs, kisses, cutlery - before you assume they are just too quick sometimes!) with a child that has since come out in spots and definitely has chicken pox. I assume DC will get it as DC has never had it but I am aware of a couple of family members who seem to have been completely immune despite socialising with those who have had it and siblings that did. Do I stop DC socialising with other children/those with weakened immune systems for the next 10-21 days? How does it work? All the advice is very confusing and somewhat contradictory to what I know of being possible (getting it more than once, etc.)