This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunization, Subject name: Pediatrics
[{'content': 'Adverse reaction following whole cells pertussis immunization is - \nSelect and explain. \nA. Fever, B. Ecessive cry, C. Local swelling, D. All of above', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e.. All of above Advese effect with pertusis (used in DPT)o Local pain, swelling, rednesso Fevero Convulsiono Anaphylaxiso Hypotensive, hyporesponsive episod.", 'role': 'assistant'}]