Which of the following monoclonal antibody can be used in Clostridium difficile infection ?: (A) Canakinumab, (B) Dupilumab, (C) Certolizumab, (D) Bezlotoxumab
Answer is D. Bezlotoxumab is a monoclonal antibody against Clostridium toxin is  used in the treatment of clostridium difficile infection.