This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
Epidemic hemorrhagic conjuctivitis is caused by - 
Select and explain. 
A. HSV, B. HZV, C. HIV, D. Picorna virus
D: Picorna virus
Answer: D: Picorna virus 
Explanation: Ans. is 'd' i.e., Picornavirus