TY - CHAP M1 - Book, Section TI - Chlamydia and Other Sexually Transmitted Infections A1 - Lavoie, Suzanne R. A2 - Boulton, Matthew L. A2 - Wallace, Robert B. Y1 - 2022 N1 - T2 - Maxcy-Rosenau-Last Public Health & Preventive Medicine, 16e AB - Three hundred and seventy-six million new cases of the four curable (chlamydia, gonorrhea, syphilis, and trichomoniasis) sexually transmitted infections (STIs) are estimated to occur each year, according to the World Health Organization (WHO).1 This amounts to more than 1 million curable STIs occurring each day. The burden of viral STIs is similarly high, with an estimated 417 million prevalent cases of herpes simples virus infection (HSV) and approximately 291 million women infected with human papillomavirus (HPV).1 In contrast to these infections, many countries have achieved successful control of other STIs like chancroid (etiologic agent Haemophilus ducreyi) and lymphogranuloma venereum or LGV (etiologic agent Chlamydia trachomatis serovars L1, L2, and L3).1 In 2016, WHO released the “Global health sector strategy on sexually transmitted infections 2016-2021,” with a goal of ending STI epidemics as a major public health concern.2 This strategy outlined several guiding principles including: achieving universal health coverage; use of evidence-based interventions and policies; promoting human rights, gender equality, and health equality; working through partnerships; integration across relevant sectors; and engagement and empowerment of people most affected. With this in mind, several goals to be achieved by 2030 include: ≤50 cases of congenital syphilis per 100,000 live births in 80% of countries; 90% reduction in T. pallidum incidence globally; 90% reduction in N. gonorrhoeae incidence globally; and 90% national vaccination coverage and at least 80% district coverage in countries with HPV vaccine in their national immunization program.2 SN - PB - McGraw Hill CY - New York, NY Y2 - 2024/04/18 UR - accessmedicine.mhmedical.com/content.aspx?aid=1182665840 ER -