Originally Posted by purplemania
If you have a lot of phobias you ought to talk to a psychologist or therapist because life is full of problems and you need to learn how to deal with them regardless of whether you are a nurse or not. As for safety, not a lot. The important thing is that nurses are educated to avoid or prevent most exposures to disease. We have equipment to help us. We know Joe Blow has a contagious disease and take precautions. But when he is walking around the grocery, everyone there does not know and are not taking precautions. I recommend you talk to an infection control nurse (all hospitals have at least one).
Also, your body has an immune system that is incredible. Granted, it will not take care of the real bad stuff, but for the everyday germs, sure.
Have you had micro yet? Those little buggers are everywhere...