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Copyright and Permission Use of CDC Website Text and Materials

Conditions for Use of CDC Text and Materials

General text information, publications available for download, and graphs developed by CDC and presented on CDC's website are works of the United States Government and are in the public domain. This means that they are meant for public use and are not subject to copyright law protections. Permission is not required for use of public domain items. But, CDC does ask that you credit the original institution and contributor, when known, whenever the item is used in any publicly distributed media.

You are also free to adapt and revise these materials, provided the information is distributed free of cost; however, you must remove the CDC name and logo if changes are made. Additionally, in accordance with 42 U.S.C. Section 1320b-10, no person may, for a fee, reproduce, reprint, or distribute any item consisting of a form, application, or other publication of the United States Department of Health and Human Services (HHS) unless such person has obtained specific, written authorization for such activity. Therefore, if you wish to sell the CDC materials presented on CDC's website, you must first obtain permission to do so from CDC.

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Information Owned by Others (non-CDC materials)

You may also encounter information on the website that is owned/created by others, including copyrighted materials and other materials sponsored by private companies or non-government organizations. Those other parties retain all rights to publish or reproduce those documents or to allow others to do so, in accordance with 17 U.S.C. Sections 106-120. Any copyrighted materials included on this site were used with the permission of the copyright holder and are not in the public domain; such materials remain the property of their respective owners/creators and should not be reproduced or otherwise used.

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Most images found in CDC's Public Health Image Library (PHIL) are royalty-free and available for personal, professional and educational use in electronic or print media, with appropriate citation. Please credit CDC and the individual photographer if his or her name is given. If you're using the images in electronic media, please link back to the PHIL site.

Images other than those in the PHIL may have been licensed for use by CDC from a stock photography service and the licensing vendor may prohibit republication, retransmission, reproduction or other use of the images. You may submit questions about reuse of specific images via the Contact Us link on the CDC website.

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Links to Other Sites

Any links provided to non-Federal organizations are provided solely as a service to our users. These links do not constitute an endorsement of these organizations or their programs by CDC or the Federal Government, and none should be inferred. The CDC is not responsible for the content of the individual organization web pages found at these links.

Additional information:

Contact CDC for further details.


Images and logos on this website which are trademarked/copyrighted or used with permission of the trademark/copyright or logo holder are not in the public domain. These images and logos have been licensed for or used with permission in the materials provided on this website. The materials in the form presented on this website may be used without seeking further permission. Any other use of trademarked/copyrighted images or logos requires permission from the trademark/copyright holder...more

External Web Site Policy This graphic notice means that you are leaving an HHS Web site. For more information, please see the Exit Notification and Disclaimer policy.

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