Which of the following is not a staging of clinical manifestations of AIDS（）
A. Chronic carrier period
B. AIDS stage
C. acute stage
D. Asymptomatic period
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The routes of transmission of hepatitis C include（）
A. Blood
B. Intravenous drug use
C. Sexual transmission and mother-to-child transmission
D. Above all
At present, the diagnosis method of HCV infection is mainly（）
Anti-hcv antibody in serum was detected
Blood was taken for viral cell culture
C. HCV RNA was detected in the blood
D. The HCV granules in blood were observed by electron microscope
The main route of transmission of HCV is（）
A. Blood and blood products
B. Sexual contact
C. The digestive tract
Daily life contact
The following incorrect information about the treatment of chronic hepatitis B is（）
Antiviral therapy is the key to chronic hepatitis B treatment
B. The treatment of chronic hepatitis B is a protracted battle
C. New nucleoside drugs can start with highly resistant drugs and gradually increase the resistance barrier
D. At present, chronic hepatitis B is difficult to cure completely, requiring patients to adhere to regular treatment
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