Figure 50. Chancroid — Reported Cases by Year, United States, 1941–2017

Figure 50. Line graph showing reported cases of chancroid in the United States from 1941 to 2017 by year. Data provided in table 1.

NOTE: Data collection for chancroid began in 1941; however, chancroid became nationally notifiable in 1944. Refer to the National Notifiable Disease Surveillance System (NNDSS) website for more information: