Firstly, if your DC have chicken pox, do you have to take them to the doctors - even if they seem quite well apart from the spots?
Secondly, how long does it usually take before the red rash turns into the pus-filled spots? Is it hours/days??
Just wondered as DS1 is covered in what currently look like insect bites..he had a couple this morning but they have increased over the day - would the ones he had at 8 o'clock this morning developed further if it was chicken pox? Also it will be Monday before I can get him to a doctors when presumably he will be on the mend anyway (other than the Out-of-hours one) so is it really necessary?