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Sexually Transmitted Diseases

What are sexually transmitted diseases (STDs)?

Sexually transmitted diseases (STDs), or sexually transmitted infections (STIs), are infections that are passed from one person to another through sexual contact. They are usually spread during vaginal, oral, or anal sex. But sometimes they can spread through other sexual contact involving the penis, vagina, mouth, or anus. This is because some STDs, like herpes and HPV, are spread by skin-to-skin contact.

Some STDs can be passed from a pregnant person to the baby, either during pregnancy or when giving birth. Other ways that STDs may be spread include during breastfeeding, through blood transfusions, or by sharing needles.

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Results 1 - 10 of 1,080 for Sexually transmitted disease
  1. Sexually Transmitted Diseases (National Library of Medicine)  
    What are sexually transmitted diseases (STDs)? Sexually transmitted diseases (STDs), or sexually transmitted infections (STIs), are infections that are passed from one person ...
  2. ... Have Sex with Men Need to Know About Sexually Transmitted Diseases
  3. Chlamydia Infections (National Library of Medicine)  
    What is chlamydia? Chlamydia is a common sexually transmitted disease (STD). It is caused by bacteria called Chlamydia trachomatis. Anyone can get chlamydia. It often doesn't cause symptoms, so people may not ...
  4. Trichomoniasis (National Library of Medicine)  
    Trichomoniasis is a sexually transmitted disease caused by a parasite. It spreads from person to person during sex. Many people do not have any symptoms. ... increase the risk of getting or spreading other sexually transmitted diseases. Pregnant women with trichomoniasis are more likely to ...
  5. Syphilis is a sexually transmitted infectious (STI) disease caused by the bacterium Treponema pallidum . This bacterium causes infection when it gets into broken skin or mucus membranes, ...
  6. Donovanosis (granuloma inguinale) is a sexually transmitted disease (STD) that is rarely seen in the United States.
  7. Sexually Transmitted Diseases (STDs) From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Sexually Transmitted Diseases/Start Here
  8. What Are Some Types of and Treatments for Sexually Transmitted Diseases (STDs) or Sexually Transmitted Infections ... From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Sexually Transmitted Diseases/Specifics ... Sexually Transmitted Diseases ... Eunice Kennedy Shriver National Institute of Child Health and Human Development ... From ...
  9. What Are the Treatments for Sexually Transmitted Diseases and Sexually Transmitted Infections (STDs/STIs)? From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Sexually Transmitted Diseases/Treatments and Therapies
  10. ... HPV). HPV infection is the most common sexually transmitted ... warts, sexual abuse should be suspected as a possible cause.
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