Summary of Notifiable Diseases,
United States 1996


Graphs and Maps

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Acquired Immunodeficiency Syndrome (AIDS), reported cases, by quarter, United States, 1985-1996

The expansion of the AIDS surveillance case definition in 1993 resulted in a substantial increase in reported cases during 1993 followed by declines in cases reported each year from 1994 through 1996. However, the number of reported AIDS cases in 1996 was substantially higher than the number reported in 1992, the year before the definition was changed.