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 is the most preferred antirabies vaccine: September 2004 
Select and explain. 
A. Duck embryo vaccine, B. NTV from suckling mouse brain, C. HDCV, D. NTV from Sheep brain
C: HDCV
Answer: C: HDCV 
Explanation: Ans. C i.e. HDCV