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: Social & Preventive Medicine
Which of the following mosquitoes is involved in the spread of Japanese encephalitis ? 
Select and explain. 
A. Aedes, B. Anopheles, C. Culex, D. Mansonoides
C: Culex
Answer: C: Culex 
Explanation: None