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: Microbiology
DPT Vaccine is not contraindicated in? 
Select and explain. 
A. Progressive neurological disorder, B. Severely immunocompromised patient, C. High allergic response to 1st dose, D. Severe convulsions in a patient
B: Severely immunocompromised patient
Answer: B: Severely immunocompromised patient 
Explanation: None