Chlamydia trachomatis is one of the most common sexually transmitted infections (STIs). Chlamydia can lead to serious complications if untreated. It can be hard to know if you have chlamydia since it ...

Chlamydia can cause symptoms that include foul-smelling vaginal discharge and bleeding between periods. You may have additional symptoms depending on the location of the infection. Chlamydia is a ...

The main thing to know about chlamydia symptoms is that most people don’t notice any. The fact that chlamydia is a so-called silent illness is one big reason that the disease has become so common. It ...

The first-ever human trial of a genital-chlamydia vaccine suggests that it is safe and effective, according to a new study published in the Lancet. U.S. sexually transmitted illness diagnoses have ...

Although chlamydia is highly contagious, it does not always transmit to a person’s sexual partners. It is also possible to have a false-negative or false-positive test result. Having more frequent sex ...

Chlamydia often causes no symptoms in the short term, but it can have serious health consequences if it goes untreated. If you’re sexually active, you should know about chlamydia, a common sexually ...

Chlamydia is a sexually transmitted infection (STI) that can sometimes infect the mucous membranes of the throat. It does not usually cause symptoms, but it may lead to a sore throat. Treatment is ...

The only way to know for sure that you have chlamydia is through a chlamydia test. If you think you have chlamydia, your doctor may test your discharge, urine, or other body fluids for the bacteria ...

Chlamydia is often called a “silent infection” because many people don’t know they have it. It’s caused by a type of bacteria called Chlamydia trachomatis and can affect both men and women. While it’s ...

"About 80% of people with chlamydia don't develop symptoms," notes Dr. Michael Shen, an internal medicine physician at NYC Health + Hospitals/Brooklyn. But when symptoms do occur, they typically ...

Australia's embattled koalas have been given some good news for once, with the approval of the world's first chlamydia vaccine for the marsupial. More than a decade in the making, the vaccine will ...