This is (hopefully) a hypothetical question!
Ds is not very well since yesterday - slight cold, bit of a temp, quiet (that is unusual) and Ds2 is due in one week.
I am not sure if Ds has been exposed to Cp in the last couple of weeks, but am a bit worried - in case it did turn out to be that, what do you do with a newborn baby on the scene?
I've had it as a child so would the baby have passive immunity, or would I have to avoid contact between Ds 1 & 2 until Ds1 was better?
I'm not sure how that would be possible...