Dear Co-Worker:

Please stop bringing your kid's germs to work. This is the 2nd time in 6 weeks I've gotten sick 2 days after you showed up sick. At least I didn't get pink eye when you came to work with that - twice. You have sick time - use it. I'm a temp - I don't have sick time (and after an emergency hot water replacement, can't afford to not get paid), plus I have a huge deadline next Friday. Please???