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: Ophthalmology
Which of the following infection can cause hemorrhagic conjunctivitis? 
Select and explain. 
A. Enterovirus, B. Herpes zoster, C. Herpes simplex, D. Epstein barr virus
A: Enterovirus
Answer: A: Enterovirus 
Explanation: Picornavirus, Coxackie virus 24 and Entrovirus 70 causes hemorrhagic conjunctivitis. Acute hemorrhagic conjunctivitis (AHC) is characterized by conjunctival congestion, vascular dilatation and onset of edema. No treatment is available.