This guide highlights changes to health-related resources on governmental websites.
Please be aware that changes are being made to websites where researchers have historically accessed clinical and research information, and data are being removed. While these websites may still be available, please be aware of information integrity concerns.
This guide includes external links to information preservation resources where information is being archived. Please note the date of the archive, as up-to-date information may not be available.
For guidelines, see the Information on Practice Guidelines tab.
For missing data, see the Links to Missing CDC & Other Data box on this page.
This page will be updated as information becomes available.
CDC Web Pages and Datasets:
Minority Health and Health Equity
Extracted Data From: CDC/ATSDR Social Vulnerability Index, Harvard Dataverse
Other helpful resources
Resources for Federal Scientists, Union of Concerned Scientists (including preserving information and data, safeguarding communication)
Federal Government Information After the 2025 Transition: External Resources: UC San Diego's List of organizations helping to preserve and provide access to federal websites and data.
Finding Government Information during the 2025 Administration Transition University of Minnesota Library guide that identifies and tracks government information that was scaled back or eliminated.
Where to find preserved data/websites Saint Louis University (SLU) Library guide for government data or publications that are no longer on the web.