Went to GP this morning, ds2 has 'nonspecific viral rash' all over his face, arms, neck, a little bit on his tummy and back. The GP was very keen to check he'd had his MMR - which he has - and she said 'because he'd had that, it was non-specific viral rash.'. Which got me thinking - does that mean she wondered if it was something different (ie measles?) or is it just a check they have to do? Because I thought that the vaccs weren't 100%.