Chlamydia is one of the most common sexually transmitted infections (STIs). You can get chlamydia through vaginal, anal or oral sex with a partner who has chlamydia.

Chlamydia is caused by Chlamydia trachomatis (truh-KOH-muh-tis) bacteria and spread through oral, vaginal or anal sex. You might not know you have chlamydia because many people don't have …

Chlamydia, or more specifically a chlamydia infection, is a sexually transmitted infection caused by the bacterium Chlamydia trachomatis. [3] Most people who are infected have no symptoms. [1] When …

Jan 31, 2025 · This page answers basic questions about chlamydia, including how to prevent and treat it.

May 31, 2024 · Chlamydia is a common sexually transmitted disease contracted by men and women. Chlamydia usually does not have symptoms. Learn about tests and prevention.

May 13, 2025 · Chlamydia is often asymptomatic. However, it can lead to infertility and other complications if left untreated. Getting tested is the only way to know your status.

Jul 7, 2025 · Chlamydia - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.

Jun 6, 2024 · Chlamydia - A sexually transmitted disease that affects men & women. Learn more about the symptoms, diagnosis & treatment options.

Nov 21, 2025 · WHO fact sheet on chlamydia, including symptoms, treatments, prevention and WHO's response.

Sexually transmitted infections of the urethra, cervix, rectum, and throat are often caused by the bacteria Chlamydia trachomatis.