Although sexually transmitted infections are still at an epidemic level in the U.S., scientists at the CDC are expressing ...

Erie County's three-and-a-half year surge in syphilis cases is showing signs of easing. Only five cases of the sexually ...

Cold sores, often linked to HSV-1, are common and usually unrelated to sexual contact, unlike HSV-2, which is an STD.

South Dakota has the highest rate of syphilis in the country, with 229 people with the STI per every 100,000 state residents.

One of the biggest challenges with chlamydia is that there are often no symptoms, or an infection may have minor signs that are shared with other diseases, like a burning sensation when urinating ...