Wondering if anyone can help me, my 3 year old attends nursey 3 mornings a week and for the past few months has caught the hand, foot and mouth virus, impertigo (the skin rash - may have spelt it wrong), conjunctivitus and has had a runny nose for over a month now, he constantly seems to get over 1 thing and then within a day or so gets something else, it feels as though i cant remember when he was well, i took him to the gp who said she was 99.9% sure it was just one of those things but at his nursery no one else has been off much so its just my son, im really worried its something serious, also he has lost a little bit of weight (not enough for the gp to be concerned about at the mo) i have a 1 year old who catches nothing - please any advice would be really appreciated