A patient of Acute lymphocytic leukemia with fever and neutropenia develops diarrhoea after administration of amoxicillin therapy, which of the following organism is most likely to be the causativeagent -: (A) Salmonella typhi, (B) Clostridium difficile, (C) Clostridium perfringens, (D) Shigella flexneri
Answer is B. Ans. is 'b' i.e., Clostridium difficile