This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
Swimming pool conjunctivitis is caused by - 
Select and explain. 
A. Pseudomonas, B. Coxsackievirus, C. Chlamydia, D. Mycoplasma
C: Chlamydia
Answer: C: Chlamydia 
Explanation: Ans. is 'c' i.e., Chlamydia * Inclusion conjunctivitis caused by chlamydia trachomatis is seen sexually active people due to transmission from the genitalia to eye by autoinfection. The infection is also acquired from bathing in contaminated unchlorinated swimming pools and, hence, this disease is also known as swimming pool conjunctivitis,