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: Medicine
A blood donor is not considered for safe transfusion, If he has 
Select and explain. 
A. Anti Hbs Ag +ve, B. Anti HBs Ag and HBc Ag +ve, C. Hbs Ag +ve & IgM anti HBc +ve, D. Anti HBc +ve
C: Hbs Ag +ve & IgM anti HBc +ve
Answer: C: Hbs Ag +ve & IgM anti HBc +ve 
Explanation: None