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
After administrating live vaccine, immunoglobulins are given after - 
Select and explain. 
A. 1 week, B. 2 weeks, C. 10 weeks, D. 12 weeks
B: 2 weeks
Answer: B: 2 weeks 
Explanation: None