STI

This fact sheet outlines that herpes simplex virus (HSV‑1 and HSV‑2) is a common, lifelong infection causing oral or genital blisters, transmitted via skin-to-skin or saliva contact—even when asymptomatic—and managed through antiviral treatment and preventive measures. It emphasizes that many individuals are unaware of their infection and underscores the role of condoms and suppressive therapy in reducing symptom recurrence and transmission.

This information sheet outlines how individuals can take a two‑pill (200 mg) dose of doxycycline within 24–72 hours after condomless oral, anal, or vaginal sex to significantly reduce the risk of syphilis, gonorrhea, and chlamydia. It provides clear dosing instructions, timing guidance, and encourages regular STI screening and care coordination.

This report describes a newborn diagnosed with congenital syphilis, born to an adolescent mother without routine prenatal care. Despite initial diagnostic challenges, timely testing and treatment led to a positive outcome in accordance with national guidelines.

This brochure highlights the risks of congenital syphilis—such as stillbirth, early birth, or long-term health

This infographic from Fair Health draws on data from its NPIC database—over 47 billion commercial medical and dental claims—to highlight rising trends in sexually transmitted disease (STD) diagnoses across various demographics in the U.S. between 2020 and 2023. The visuals show that overall STD diagnoses increased significantly, led by notable rises in syphilis, gonorrhea, and HIV/AIDS.

Syphilis remains a persistent sexually transmitted infection that requires rigorous diagnosis and management to prevent transmission, progression, and severe complications. This guideline distilled by Praxis Medical Insights outlines the current consensus from the Centers for Disease Control and Prevention (CDC) and related professional bodies on optimal screening methods, diagnostic interpretations, and treatment regimens.

Human papillomavirus (HPV) infects nearly 80% of people at some point during their lives, and while the immune system clears most infections, persistent HPV can lead to genital warts and several cancers (cervical, anal, vulvar, vaginal, penile, and oropharyngeal). HPV vaccination offers strong protection—preventing more than 90% of HPV-related cancers—and is most effective when administered before HPV exposure.

This tool is intended to facilitate the calculation of the number of infections and other health outcomes averted, and the associated savings in direct medical costs and productivity costs, by STI prevention program activities as described in this User Guide and supporting scientific manuscript and appendix. 

This video discusses how congenital syphilis rates continue to rise, but many cases can be prevented with education and early screening.

This information sheet outlines how the Pennsylvania Department of Health improved STI treatment reporting by partnering with REDCap to streamline its PA-NEDSS system. It highlights key steps and considerations for jurisdictions aiming to enhance data quality or implement new reporting programs.