Sexually Transmitted Disease (STD)
Sexually transmitted diseases (also called STDs, or STIs for sexually transmitted infections) are infections that can be transferred from one person to another through sexual contact. According to the Centers for Disease Control and Prevention, there are over 15 million cases of sexually transmitted disease cases reported annually in the United States. There are more than 25 diseases that are transmitted through sexual activity. Other than HIV, the most common STDs in the United States are chlamydia, gonorrhea, syphilis, genital herpes, human papillomavirus, hepatitis B and trichomoniasis. Adolescents and young adults are the age groups at the greatest risk for acquiring an STD. Approximately 19 million new infections occur each year, almost half of them among people ages 15 to 24.
Some STDs can have severe consequences, especially in women, if not treated, which is why it is so important to go for STD testing. Some STDs can lead to pelvic inflammatory disease, which can cause infertility, while others may even be fatal. STDs can be prevented by refraining from sexual activity, and to a certain extent, some contraceptive devices, such as condoms.
Learn more about Sexually Transmitted Diseases (STDs)