I do not think that a non-medic should be making such remarks, especially as he is in a position of power. It is a medical matter and not one for politicians. Not his job; not his area of expertise. For him to make that remark only serves to illustrate what a prize p*****k he is.
Some rashes are easy to diagnose, some more difficult, some are harmless, some very serious. A lay person should not be making pronouncements such as this. It is wholly irresponsible. There is more to a diagnosis than the rash.
Clearly GPs cannot visit every child with a rash, but it is to be hoped that if they take the child to the GP then a proper and accurate diagnosis will be made. And in the main it is - we only hear when things go wrong.
My ex-GP husband always used to say that mothers usually have a real instinct for when something is badly wrong, and he always took their concerns seriously, even when the child's symptoms seemed not to justify this. There are anxious parents who panic at the slightest thing, but he always took any parent's concerns seriously - they can pick up the subtle nuances that tell them that something is amiss.
Time to get rid of Jeremy Hunt. Such remarks are fine for the pub, but not publicly from a minister in a powerful position who knows absolutely nothing about childhood illnesses.
By all means f**k up the organisation and management of the NHS - this is what he does best - but keep out of the clinical arena.