• 2022-05-30
    Which
    one of following is most accurate?()
    A: HCV
    is transmitted through blood,but HDV not
    B: Both
    HBV and HCV can establish a chronic carrier state
    C: There
    is an effective vaccine against HCV but not against HDV
    D: Both
    HCV and HDV are defective virus
    E: Both
    HCV and HDV can be cultured artifially