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
Rabies vaccine Pre exposure prophylaxis schedule is: 
Select and explain. 
A. 0,3,7, B. 0,7,28, C. 0,3,7,28, D. 0,3,7,21,28
B: 0,7,28
Answer: B: 0,7,28 
Explanation: 0,7,28