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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Which of the following statements is true regarding peusis?
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The correct answer is  Neurological complications of DPT vaccine is due to peussis component. The estimated risk is 1: 170000 doses administered. Vaccine efficacy is 85%. Although several antibiotics are effective against B.peussis, erythromycin is the drug of choice Reference : Park&;s Textbook of preventive and social medicine, 24th edition.Pg no.174