Here is more information on SARS -- I've learned that reading about symptoms can bring them on for me. Try taking some positive action like seeing a doctor and taking more vitamin C and zinc tablets. A friend swears by a herb -- think it's called gold seal?

Panicking will not help. Apparently your boyfriend can wear a mask and that will reduce the chances he'll pick up the bug when he's on his rounds (small comfort, but ...)

Good luck.