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Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit  cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

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Photos and Illustrations

This site uses photographs and illustrations in the public domain from various sources. SRP and GIS are not responsible for the validity of these sources and permission to use certain images was granted on a case by case basis by the owner(s). Attribution for certain photos is required and can be found below. If you wish to use any of the photos or illustrations on this site for your own use, please contact the owner(s) directly.

Image Attributions
Image Owner
Homepage, Spatial Context of Cancer: Left Image ermingut, iStockPhoto
Homepage, Spatial Context of Cancer: Center Image Karin Apricot, Wikimedia
Homepage, Spatial Context of Cancer: Right Image Bill Cresswell, Geograph.org