Welcome to the National Institutes of Health (NIH) Clinical Center – the largest research hospital in America. Thank you for agreeing to participate in clinical research. This video is designed to give you an idea of what to expect as you enter the NIH campus. The NIH is a Federal agency, and security measures, including inspection of vehicles and persons, have been implemented to ensure everyone’s safety. All patients, visitors and employees must go through security to enter the NIH campus. Patient Entrance Information: https://clinicalcenter.nih.gov/about/visitor/patient_entrance.html Patient Entrance Map (PDF): https://clinicalcenter.nih.gov/about/visitor/_pdf/patient_access_map.pdf NIH Clinical Center Parking Changes (PDF) https://www.cc.nih.gov/sites/nihinternet/files/internet-files/about/visitor/_pdf/patient_access_map.pdf NIH CC Take Me There Wayfinding App: http://www.takemethere.cc.nih.gov/ NIH Campus Security Information: https://security.nih.gov/Pages/Home.aspx Resources for International Patients: https://clinicalcenter.nih.gov/participate/patientinfo/visa.html