<prompt> Hepatitis B vaccination is given to a patient. His serum will reveal -HBsAGAnti-HBsAgIgM Anti-HBcAg and HBsAgIgM and IgG anti-HBcAg  <response>: Anti HBs is the protective antibody REF:ANANTHANARYANAN TEXTBOOK OF MICROBIOLOGY 9th EDITION PGNO.546 