My PILs are due to visit today. They have been babysitting for my BIL's 4 DC this week as it's half term. BIL, his DW and DC have all had this D&V virus which seems to be doing the rounds. Not sure whether to postpone the visit today or if that's just me being overly cautious. We all had a stinker of a D&V bug in August and I don't want to repeat the experience.
For clarity, PILs don't actually have it, they've just been babysitting in a house where everyone does iyswim.