The combination of vaccine that immunizes against HAV and HBV is called _______ A. Acyclovir B. HBIG C. Twinrix D. Recombivax 0 0 votes Article Rating Subscribe Login Notify of new follow-up comments new replies to my comments Label {} [+] Name* Email* Label {} [+] Name* Email* 0 Comments Oldest Newest Most Voted Inline Feedbacks View all comments