I'm signed up to shadow trauma surgeons in the ER for an overnight shift tomorrow night (not scrubbing in on surgeries, just observing procedures), but today I've come down with a bad cold and currently have a low grade fever. I'd hate to cancel on such short notice, but would it be rude to shadow while sick if I'm coughing or sneezing? Obviously I'll see how I'm feeling tomorrow and take a bunch of cold medicine if I'm going, but I don't want to endanger patients or make doctors think I'm inconsiderate. What do you think?