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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.
user
The following statements are true about DPT vaccine except -
assistant
The correct answer is  H.influenza B is not a component of DPT vaccine. Acellular peussis component is present. Peussis component in DPT vaacine enhances the potency of the diphtheria toxoid. Adsorption on a mineral carrier like aluminium phosphate or hydroxide increases the immunological effectiveness of the vaccine. Ref:PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE 23rd edition , Page :162