Apr 16, 2025 · There are curable sexually transmitted infections (STIs) such as chlamydia and gonorrhea and those that aren't, like HIV. Learn which are more common.

A sexually transmitted infection (STI), also referred to as a sexually transmitted disease (STD) and the older term venereal disease (VD), is an infection that is spread by sexual activity, …

Vaginal or anal sex with an infected partner who isn't wearing a condom (latex or polyurethane) greatly increases the risk of getting an STD. Condoms made from natural membranes aren't …

Mar 25, 2024 · A sexually transmitted disease (STD) develops because of an STI and the term implies that the infection has led to some symptom of disease. People sometimes use the …

Feb 3, 2023 · Sexually Transmitted Infections A sexually transmitted infection (sexually transmitted disease) is a serious condition that can develop after you have sex. Common STI …

A common STD that infects your mouth and/or genitals. Causes blistery sores. There’s no cure, but symptoms are treatable.

Jul 15, 2025 · If not treated, a STI can develop into a sexually transmitted disease (STD). STIs are usually spread during vaginal, oral, or anal sex. But sometimes they can spread through …

Sep 10, 2025 · WHO fact sheet on sexually transmitted diseases (STIs), providing information on the scope of the problem, prevention, diagnosis, treatment, and WHO's work in this area.

Nov 23, 2024 · By the age of 25, half of all sexually active young adults will get an STD. STDs are serious illnesses that require treatment. Some STDs, like HIV, can't be cured and are deadly.

The best way to prevent getting an STD is to not have any type of sexual activity, including oral, vaginal, and anal sex. But you can take several steps to lower your risk for an STD if you …