Sexually Transmitted Diseases (STDs) and Infections (STIs)

Sexually transmitted diseases (STDs) and infections (STIs) are infections commonly spread through sexual activities. They can be caused by bacteria, viruses, parasites, or fungi.

  • Chlamydia: Caused by Chlamydia trachomatis.
  • Gonorrhea: Caused by Neisseria gonorrhoeae.
  • Syphilis: Caused by Treponema pallidum.
  • Human papillomavirus (HPV): Can cause genital warts and cancers.
  • Herpes simplex virus (HSV): Causes genital herpes.
  • HIV/AIDS: Weakens the immune system.

Prevention includes safe sex practices, regular testing, and early treatment.