<prompt> Common organism causing liver abscess in biliry sepsis is:EnterococciBacteroidsStaphylococcusKlebsiella  <response>: Source of infection MC organism 1.Biliary Enteric gram negative organisms enterococci 2.Other intraperitoneal source Mixed aerobicanaerobic organisms e.g. B. fragilis 3.Haematogenous seeding Staphylococcus, Streptococcus 4.Immunocompromised Candida species 5.Parasitic Ascaris lumbricoides Ref: Heneghan et al. BMC Research Notes 2011, 4:80. 