Meh, I can't drive with gloves on, then walking up to the house/patient, I'm carrying two bags, so can't put them on then. Also unbroken skin is a pretty good protector against the really nasty stuff (HIV), and if there is lots of 'gunk' around then I'll stop to put them on. Of course, when they vomit halfway through a resus, it's a bit of a pain (but again, there isn't that much you can catch from vomit). Funnily enough, I nearly always have a pair of gloves in one of my pockets when out and about... And if anything, the HIV scare I had made me realise how tricky it is to catch via medical work.