In the local authority pool this afternoon there was a little girl (6 or 7), with pustules all over her arms. Saw her standing up and squeezing one, it burst, pus came out - her dad swam towards her and said
"do you want me to do that?"
She shook her head and kept squeezing. Standing in the pool!
I know the chlorine would kill most nasties but it just made me feel ergh