The CDC Wide-ranging Online Data for Epidemiologic Research (WONDER) website provides access to a broad array of public health information. From the WONDER website, users can search for and read published documents on public health concerns, including reports, recommendations and guidelines, articles and statistical research data published by CDC, as well as reference materials and bibliographies on health-related topics. Users can also query numeric data sets on CDC's mainframe and other computers, via "fill-in-the blank" web pages. Data sets include mortality (deaths), cancer incidence, HIV and AIDS, behavioral risk factors, diabetes, natality (births), census data and many other topics.
