CAMBRIDGE, Mass.--( BUSINESS WIRE )--VBI Vaccines Inc. (Nasdaq: VBIV) (VBI), a biopharmaceutical company driven by immunology in the pursuit of powerful prevention and treatment of disease, today announced plans to focus the Company's efforts on the fight against hepatitis B (HBV), concentrating on broadening access to VBI's FDA-approved 3-antigen HBV vaccine for adults, PreHevbrio™ [Hepatitis B Vaccine (Recombinant)], and advancing its HBV immunotherapeutic candidate, VBI-2601, which has the potential to be part of a functional cure regimen for chronic HBV patients.