What is Chlamydia?

  • Chlamydia is the most common bacterial sexually transmitted infection (STI)
  • About 1 in 10 sexually active young people who are tested have Chlamydia
  • You may not know you have it because most people to do not have symptoms
  • It affects both men and women whether you are heterosexual, gay or bisexual - everyone that is sexually active is at risk of getting Chlamydia.