Yeah, I also have 3 kids who constantly bring home infections. This last winter (I'm in Australia) there seemed to be always one of them with a cold or flu or something!!! But I've learned, the hard way, that if I run a temperature I go to the Dr. no trying to fight it on my own. Just be sensible and you will be fine. I don't seem to be more suseptable but if I get sick I go down hill fast. Let us know how you go with the enbrel.