Does anyone have experience of this? DD was vaccinated last year. Had a call from school today that they suspected chicken pox. Collected from school and she has a handful of red marks on her that are like small spots, not like the chicken pox blisters that I've seen before. I know it's still possible to get it despite being vaccinated but what does it look like? And what are the rules about her going back to school? Obviously she might wake up covered in blisters, but if it's just the same few spots without any blisters, can I send her?