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: Pediatrics
After splenectomy which vaccine has to be given? 
Select and explain. 
A. Pneumococal, B. Rotavirus, C. BCG, D. MMR
A: Pneumococal
Answer: A: Pneumococal 
Explanation: Ans. is 'a' i.e., Pneumococal Children at hight risk ofpneumococal disease :? Congenital immunodeficiency HIV Immunosuppresant drug Sickle cell disease Asplenia, post splenectomy Chronic cardiac disease Chronic pulmonary, renal disease Diabetes mellitus