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 …

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 …

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 …

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.

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 …

Sexually transmitted infection (STI) refers to infection with a pathogen that is transmitted through blood, semen, vaginal fluids, other body fluids, or skin-to-skin contact, during oral, anal, or genital sex with …

Sexually transmitted infections (STIs) are when a virus, bacteria, or fungus passes from one person to another during sex or other activities that involve body fluids. The infection can pass through: …

Aug 28, 2025 · Sexually transmitted infections (STIs), formerly called sexually transmitted diseases (STDs), are diseases that primarily spread through sexual contact. STIs can be bacterial, such as …

Oct 9, 2025 · Sexually transmitted infections (STIs) are spread predominantly by unprotected sexual contact. Some STIs can also be transmitted during pregnancy, childbirth and breastfeeding and …

Jan 16, 2024 · Basic information about STIs in plain language, in question and answer form. How to prevent sexually transmitted infections (STIs). STI testing type and frequency recommendations. …