If you have sex—oral, anal, or vaginal intercourse and genital touching—you can get an STD, also called a sexually transmitted infection (STI). Straight or gay, married or single, you're vulnerable to ...

Chlamydia is a prevalent sexually transmitted infection. World Health Organization reports millions of new STI cases annually ...

Ultimately, chlamydia is one of the most common STIs, but it is also one of the easiest to diagnose and cure. "You can ...

Public health experts were alarmed to see a surge of common sexually transmitted diseases – now referred to as sexually transmitted infections (STIs) – during the last two years of the COVID-19 ...

Chlamydia, a sexually transmitted infection, is the most common STI in Hong Kong and can persist undetected for months or years.

Medically reviewed by Andrea L. Braden, MD Regular STD testing and treatment decrease your risk of getting or spreading ...

The idea that sexually transmitted diseases (STDs) always announce themselves with uncomfortable or visible symptoms is a dangerous misconception that health experts are working to correct. Research ...

The idea that sexually transmitted diseases (STDs) always announce themselves with uncomfortable or visible symptoms is a dangerous misconception that health experts are working to correct. Research ...

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Want to know the most common sexually transmitted disease (STD) in your city? You might be surprised by the results. Find your city in the gallery below. Want to know the most common sexually ...