• 11. CDC National Prevention Information Network
• Links to statistics and information about AIDS, STD (sexually transmitted diseases), and TB (tuberculosis).

• 12. CDC WONDER
• An easy-to-use system that provides a single point of access to a wide variety of CDC reports, guidelines, and numeric public health data.

• 13. Census Bureau Data on Disability
• Census-related information on disability.

• 14. Centers for Disease Control and Prevention
• Includes links to Morbity and Mortality Weekly Report (MMWR), Data and Statistics, Health Topics A to Z.

• 15. Centers for Medicare & Medicaid Services
• Information and statistics on Medicare, Medicaid, and the State Children's Health Insurance Program (SCHIP).

• 16. Chartbook on Disability in the U.S.
• From the National Institute on Disability and Rehabilitation Research, this data compilation includes information on prevalence, characteristics, causes, and disabled persons in the workforce.

• 17. Chicago Department of Public Health
• Includes links to the community profiles as well as the Chicago Health Alert network containing AIDS/HIV, Tuberculosis, and West Nile Virus Statistics, etc.

• 18. CIHI - Canadian Institute for Health Information
• Canadian health reports and statistics.

• 19. Colorado Department of Public Health and Environment
• Vital and health statistics for Colorado.

• 20. Community Area Health Profiles
• Chicago has 77 formally-designated community areas; Community Health Profiles, which are available for each, contain a mix of health status and health resource data. Each profile presents information for the specific community, and in some instances, comparable information for the city as a whole.