Advertisement
Chlamydia (Chlamydia trachomatis) is a sexually transmitted infection (STI) that often has no symptoms.
Any sexual activity involving a child is sexual abuse and has long-term effects. Learn how to recognize signs of abuse…
Sexual health impacts your physical, mental, emotional, and social well-being. Getting educated and respecting yourself and others is key.
Herpes is a group of viruses that cause painful blisters and sores. There is no cure, but medicines can treat…
HPV is a common sexually transmitted virus.
Syphilis is a serious infection passed from one person to another through sexual contact. It is caused by a bacteria…
Hepatitis B is a serious liver infection caused by a virus. It is usually spread from person to person through…
Girls—and boys—can both benefit from getting the human papillomavirus (HPV) vaccine. The vaccine reduces chances of developing some cancers later…
Sexually transmitted infections (STIs) are infections spread by sexual contact.
Learn about sexually transmitted infections and how you can prevent them.
Visit our interactive symptom checker