Chlamydia screening is a medical test used to detect the presence of the Chlamydia trachomatis bacteria, which can cause sexually transmitted infections (STIs). It is recommended for sexually active individuals, especially those under 25 years old or those with multiple partners. The screening can be done through a urine test or a swab from the genital area. Early detection through Chlamydia screening is important because the infection often has no symptoms. If left untreated, it can lead to serious health issues, including infertility and pelvic inflammatory disease. Regular screening helps ensure timely treatment and reduces the risk of spreading the infection.