This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Inflammations of Conjunctiva - Infective, Subject name: Ophthalmology
[{'content': 'Inclusion conjunctivitis is caused by: \nSelect and explain. \nA. Chlamydia trachomatis, B. Chlamydia psittaci, C. Herpes, D. Gonorrhoea', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e. Chlamydia trachomatis Inclusion conjunctivitis is caused by chlamydia trachomatis (serotypes D- K).Chlamydial inclusion conjunctivitis is generally spread by sexual transmission from the genital reservoir of infection. The primary source of infection is a benign subclinical venereal disease producing a mild urethritis in the male and cervicitis in the female.The modes of transmission are orogenital activities and hand to eye spread of infective genital secretions. A common mode of transmission is through the water in swimming pools; thus the disease may occur in local epidemics (swimming pool conjunctivitis). It is also transmitted from the mother to the newborn.Treatment- azithromycin or doxycycline", 'role': 'assistant'}]