My son has just got back from a school trip to Belgium. Around 56 kids went and my son told me that around 14 v*. I was too scared to ask too much, but it seems around 5 v* on the journey home (12 hours, hot weather) but some were ill when they were there. None it seems had anything so bad that they couldn't go on all the trips etc., so a sv or fp seems unlikely, but it still seems an awful lot of v*! He says people were just tired, running around too much, eating junk etc., but I can't stop thinking that it's something contagious.


My memory of school trips has faded, is this level of v* reasonable to expect? I was so looking forward to him getting back, but now I'm very worried that he's going to be ill.