Sexually transmitted infections (STIs) usually pass from one person to another through sexual contact. Examples include chlamydia, crabs, and genital herpes. Treatment can depend on the type of STI.

Sexually transmitted infections are common in Hawaii—more common than the flu, according to the Hawaii Department of Health.

PHILADELPHIA (CBS) -- The CDC is proposing the first morning after pill to protect against sexually transmitted infections. The morning after pill is usually associated with preventing pregnancy. Now, ...

Close up of elderly couple holding hands and walking outdoors. Rear view of man and woman holding hands of each other while walking outdoors. Sexually transmitted infections are a major public health ...

Add Yahoo as a preferred source to see more of our stories on Google. We don’t stop having sex after 40, but we do tend to stop talking about it. And, as the soaring rates of midlife STIs suggest, we ...

Sexually transmitted infections (STIs), also known as sexually transmitted diseases (STDs), are often regarded as quite a taboo when it comes to getting medical help. These infections are highly ...

Summer flings can be a thrilling part of the season, bringing excitement, adventure and new romantic experiences. However, it’s essential to be mindful of your sexual health during these encounters.