Help, ds aged 6 has 'pin prick' red rash worse on arms and legs but also a bit on face. We have all had coughs and colds over last few weeks and he still has his but he says he feels fine and seems to be ok. Have heard a few kids at school have had 'slapped cheek syndrome' but havent taken much notice when people where talking about it! My book says if it was this the rash would be worse on face but it isnt. Any ideas?