['chronic hepatitis b']
['tdf', 'vesatolimod', 'placebo']

        Key Inclusion Criteria:

          -  Adult males or females between the ages of 18-65

          -  Chronic hepatitis B virus (HBV) infection

          -  HBV deoxyribonucleic acid (DNA ) ≥ 2000 IU/mL at screening

        Key Exclusion Criteria:

          -  Extensive bridging fibrosis or cirrhosis

          -  Received oral antiviral treatment for HBV or prolonged therapy with immune-modulators
             or biologics within 3 months of screening

          -  Co-infection with hepatitis C virus (HCV), human immunodeficiency virus (HIV) or
             hepatitis D virus (HDV)

          -  Chronic liver disease other than HBV

          -  Lactating or pregnant females or those that wish to become pregnant during the course
             of the study

        Note: Other protocol defined Inclusion/Exclusion criteria may apply.
      