system
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
Carrier state does not exist for:
assistant
The correct answer is  Ans. is 'b' i.e. Hepatitis A virus(Ref: Harrison, 18th/e, p. 2546; 19th/e, p. 2006)CarrierPresentAbsentHBV HAV HCV HEV HDV (only with HBV ) Remember: Non A, Non B hepatitis is HCV.