See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Chlamydia and gonorrhea are on the rise in New York City, a new report ...

Chlamydia is one of the most common sexually transmitted infections. It is caused by the bacteria Chlamydia trachomatis. Symptoms of chlamydia can include discharge from the vagina or penis, ...

It’s caused by a type of bacteria called Chlamydia trachomatis and can affect both men and women. While it’s treatable and curable, chlamydia is often called a “silent infection” because many people ...

Sexually transmitted infections, or STIs, include both sexually transmitted diseases, known as STDs, and the many infections that don’t progress to disease. STIs are caused by more than 30 different ...