Abstract
Sexually transmitted diseases (STDs) are a group of infectious disorders that spread primarily through sexual contact. They represent a significant global health problem, affecting millions of people annually, especially in developing countries. STDs can be caused by bacteria, viruses, parasites, or fungi, and their clinical manifestations vary from mild symptoms to severe complications such as infertility, cancer, or life-threatening systemic diseases. Early diagnosis, effective treatment, and preventive strategies are essential to reduce the burden of STDs. This article aims to provide an overview of the etiology, transmission routes, clinical features, diagnostic methods, and prevention of the most common sexually transmitted diseases.References
1. World Health Organization (WHO). Sexually transmitted infections (STIs): Key facts. Geneva: WHO, 2023.
2. Centers for Disease Control and Prevention (CDC). Sexually Transmitted Diseases Treatment Guidelines, 2021. Atlanta, GA: CDC, 2021.
3. Holmes K.K., Sparling P.F., Stamm W.E., et al. Sexually Transmitted Diseases. 4th Edition. New York: McGraw-Hill, 2008.
4. Hook E.W., Handsfield H.H. Gonococcal Infections in the Adult. In: Holmes KK (ed.), Sexually Transmitted Diseases. McGraw-Hill, 2008.
5. Rowley J., Vander Hoorn S., Korenromp E., et al. Global and regional estimates of the prevalence and incidence of four curable sexually transmitted infections in 2016. Bulletin of the World Health Organization. 2019;97(8):548–562.
6. Workowski K.A., Bolan G.A. Sexually Transmitted Diseases Treatment Guidelines, 2015. MMWR Recomm Rep. 2015;64(RR-03):1–137.
7. Cohen M.S., Hoffman I.F., Royce R.A., et al. Reduction of concentration of HIV-1 in semen after treatment of urethritis: implications for prevention of sexual transmission of HIV-1. Lancet. 1997;349(9069):1868–1873.