Please visit the SHS website for detailed information about occupational exposures: 

http://www.cumc.columbia.edu/student-health/especially/clinical-students 

In the event of an exposure, students should notify Student Health Services by calling 212-305-3400. After hours, they should press option #7 to speak to our on call service.

It is important to treat any occupational exposure (needlesticks,  as a medical emergency and to access immediate care.  If you are off-site,  access care first and then notify SHS for help with follow up needs.