Answer:
The correct option is : e. Chlamydia trachomatis
Step-by-step explanation:
Chlamydia is a sexually transmitted disease or infection, that is caused by the bacterium chlamydia trachomatis. Usually, there are no symptoms in the infected individual. But when symptoms do occur, the most common symptoms in men are painful urination, testicular pain or swelling and urethritis with a clear discharge with a clear discharge. In women, it might spread to upper genital tract which can cause pelvic inflammatory diseases resulting in future infertility or an ectopic pregnancy.