Mar 25, 2024 · A sexually transmitted infection (STI) is a virus, bacteria, fungus, or parasite people can get through sexual contact. A sexually transmitted disease (STD) develops because of an STI and …

Apr 16, 2025 · If left untreated, an STI can not only lead to serious illness but allow the spread of infection to others. Even with condoms and other forms of safer sex, some STIs are hard to avoid. 1

The present euphemism is in the use of the initials "STI" rather than in the words they represent. The World Health Organization (WHO) has recommended the more inclusive term sexually transmitted …

Sep 10, 2025 · STIs have a direct impact on sexual and reproductive health through stigmatization, infertility, cancers and pregnancy complications and can increase the risk of HIV. Drug resistance is …

Sexually transmitted diseases (STDs) are caused by sexually transmitted infections (STIs). They are spread mainly by sexual contact. STIs are caused by bacteria, viruses or parasites. A sexually …

Feb 3, 2023 · Sexually transmitted infections (STI) are infections or conditions that you can get from any kind of sexual activity involving your mouth, anus, vagina or penis.

May 12, 2025 · Learn about the policies, guidelines, and best practices related to STI prevention, diagnoses, and treatment. Learn more about sexually transmitted infections and resources. Find …

Sep 18, 2025 · Some sexually transmitted infections (STIs) can lead to pelvic inflammatory disease (PID), anal or genital warts, and certain cancers. All STDs are caused by an STI. STIs are usually...

Jul 15, 2025 · Sexually transmitted infections (STIs) are infections that are passed from one person to another through sexual contact. If not treated, a STI can develop into a sexually transmitted disease …

STIs are also called sexually transmitted diseases (STDs). Often, people don't know they have an STI or STD because they have no symptoms. Most STIs are bacteria, and a round of antibiotics will cure …