It’s probably already come up, but I work for a nanny temping agency and 75% of my bookings are for unwell children. Mostly very young children who are off nursery though, as I presume children 5+ can probably just mooch around watching tv while a parent works from home.
There’s usually lots of babies with a temp, or who have hand foot and mouth or chicken pox, bad cough, I don’t mind working with these things. I have a strong immune system now with regards to most minor illnesses. Babies with ‘loose stools’- fine.
I HATE when I have on my booking form though ‘mildly unwell’ and no other detail, but you get there and it’s very obviously a D&V. I’ve left bookings straight away when this has been the case. At the very least give me the information beforehand and I can decline that booking and take another. So rude.
It can be hard when they’re very unwell and just want their mums and dads obviously but I’m very good at what I do, and a lot of time I’m there to hold the fort whilst they have an unavoidable phone call or meeting, then they finish up and take over, but lots of the time the children aren’t that poorly they’re just in an exclusion period from their usual childcare arrangement.
Nearly all these bookings come from people who have an emergency childcare provision through their work.
So the service definitely already exists, but I imagine if you don’t have the allocation through work it costs so much that most parents try to make other arrangements.