I work in a SS for slid and pmld.
So our students often need full support with personal hygiene or those who are independent aren't always totally as clean as they could be. But probably no less so than their peers of the same age 
Some of our students are very medically vulnerable and some take medication such as laxatives daily. There's also probably a higher number of students who take antibiotics due to infection because of their needs.
Now here's the question.
In your MS schools if a child has D how much does it need to be to send a child home? Will you ring parents and say they need to collect children and tell them 48 hours?
Do they have to have other symptoms alongside such as not eating, fever, lowered levels of activity?
We are finding SMT are increasingly refusing to send children home with D (and V in some cases). They say it's SS and rules are different to MS because of medication etc. But 5/6 of the last times this has happened have been children who are not medically unwell as part of their e not on medication for their bowels and are not taking AB at the time (they state it could be side effect of that).
Our school was closed for deep clean recently due to d and v. Smt didn't agree it was necessary.
But we are simply told they cannot ring parents and cannot tell them to collect their child and cannot insist they have 48 off. "Because we aren't MS"
Surely this is totally incorrect? And if it is - what can we do about it?