Syphilis Statistics
Men account for the most cases of syphilis, with the vast majority of those cases occurring among gay, bisexual, and other men who have sex with men (MSM).
Most Recent Data
- STI Surveillance 2022 – Syphilis (January 30, 2024)
- Syphilis Surveillance Supplemental Slides, 2018-2022
- STI Prevalence, Incidence, Cost Estimates in the United States (January 25, 2021)
- STD Health Equity