Trichomoniasis Trichomonas vaginaliscolloquially known as "trich" Main types Sexually transmitted infections include: Chlamydia is a sexually transmitted infection caused by the bacterium Chlamydia trachomatis.
CDC Sexually transmitted diseases STDs are infections transmitted from an infected person to an uninfected person through sexual contact. STDs can be caused by bacteria, viruses, or parasites. STDs and HIV are linked by biological interactions and because both infections occur in the same populations.
Infection with certain STDs can increase the risk of getting and transmitting HIV as well as alter the way the disease progresses. In addition, STDs can cause long-term health problems, particularly in women and infants.
Some of the health complications that arise from STDs include pelvic inflammatory disease, infertility, tubal or ectopic pregnancy, cervical cancer, and perinatal or congenital infections in infants born to infected mothers.
To develop these strategies, basic research is necessary toward understanding the structure, function, growth, pathogenesis, and evolution of STD bacterial, viral, parasitic, protozoan, and fungal agents.
For this reason, some items on this page will be unavailable. CDC Fact Sheet: Information for Teens: Staying Healthy and Preventing STDs. Skip directly to search Skip directly to A to Z list Skip directly to navigation Skip directly to page options Skip directly to site content.
What are sexually transmitted diseases (STDs)? STDs are diseases that are passed from one person to another through sexual. Sexually transmitted diseases (STDs) are infections that are passed from one person to another through sexual contact. The causes of STDs are bacteria, parasites, yeast, and viruses.
Sexually transmitted diseases (STDs) are caused by bacteria, viruses, protozoan, fungus, and parasites. Learn about symptoms in women and men, treatment guidelines, and testing.
Get a list of STDs and find out which STDs are transmissible from kissing. Sexually transmitted infections (STI), also referred to as sexually transmitted diseases (STD), are infections that are commonly spread by sexual activity, especially vaginal intercourse, anal sex and oral sex.
Many times STIs initially do not cause symptoms. Example of Sexually Transmitted Diseases (STD) STD or Sexually transmitted diseases are infections that are passed primarily from person to person during sexual activity.
These diseases are also called venereal diseases (vd).