Chlamydia trachomatis is implicated in a wide variety of infections in humans. It is a common cause of Non-gonococcal urethritis and Cervicitis. In females it causes Pelvic Inflammatory disease, Salpingitis & Endometritis. In males it leads to Epididymitis & Reiter’s syndrome. Lymphogranuloma venereum (LGV) is a sexually transmitted infection caused by Chlamydia trachomatis. It can also cause ophthalmologic infections like Trachoma and Inclusion Conjuctivitis.