Contact Info
Infectious Disease Epidemiology, Prevention and Control Division
651-201-5414
Chancroid
Chancroid is a highly contagious sexually transmitted infection caused by the bacteria Haemophilus ducreyi. Chancroid causes ulcers, usually of the genitals. Chancroid can be cured with antibiotics.
- About Chancroid
MDH overview of chancroid, including signs and symptoms, transmission, complications, prevention, and treatment. - Getting Tested for STIs
Resources for finding STI testing clinics in your area. - Reporting Chancroid (Haemophilus ducreyi)
Laboratory confirmed cases of Chancroid (Haemophilus ducreyi) must be reported to MDH within one working day. - STI Surveillance Report
Bacterial STI cases occurring in Minnesota including Chancroid by year and other demographic breakdowns by the MDH.
More about STIs
- Sexually Transmitted Infections
- CDC: Sexually Transmitted Infections
- Minnesota Sexual Health Hotline
Toll-free hotline for confidential information about the prevention, testing locations, and treatment of STIs in Minnesota. (1-800-78-FACTS)
Last Updated: 07/07/2026