Hi there..
ofcourse you can enrol..! I'm a nurse & I am a hepa carrier. Just got a job, too..The nurse who checked my blood tests results even told me that I can work as a nurse, but, if you're an operating nurse you should change your specialty because you will be dealing with invasive procedures and you will have work restrictions, might as well practice nursing where you will not make the patients at risk..& I tell you that most who practice precautionary measures are those who know that they have it.. =) again, Go to this website http://www.osha.gov/OshDoc/data_BloodborneFacts/bbfact05.pdf and you will know that what I am saying is true & is based on facts and laws on labor.. =) I hope I helped you in my own small way.. =) GOD Bless..& good luck!
Better to choose a profession that does not deal with blood, healthy carrier or not.