not overly worried but what could this be?

[cheesesarnie]

yesterday ds had rash on his legs, mostly like prickly heat then about 4 blistery spots.bit itchy but well in himself.i assumed chicken pox.as thats what i looked like.
kept him off school today but hes been fine and rash has all but disapeared apart from the blistery looking ones.
should i be worried,should i send him to school tomorrow?

German Measles (Rubella)? Take him to the gp perhaps. Rubella isn't serious but get him checked just in case.

can he still get it if hes had mmr?

Not sure cheesesarnie, some people say mmr not 100% effective. But I am not in the medical profession maybe ask your gp.

You can still get Rubella, even after MMR. It's a tiny risk, but it does happen. However, your GP may not diagnose Rubella even if it is - they don't like to do anything that suggests that any vaccination is less than perfect.

thanks both no idea what it was hes fine.