The CDC's National Center for HIV/AIDS, Viral Hepatitis, STD, and TB Prevention has an interactive atlas that provides interactive maps, graphs, tables, and figures showing geographic patterns and time trends of HIV, AIDS, viral hepatitis, tuberculosis, chlamydia, gonorrhea, and primary and secondary syphilis surveillance data.
The largest ever systematic effort to describe the global distribution and causes of a wide array of major diseases, injuries, and health risk factors. You may need to register to view the reports but access is free.