This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Which of these is not used for the treatment of typhoid ? 
Select and explain. 
A. Chloramphenicol, B. Ciprofloxacin, C. Ceftriaxone, D. Cefixime
D: Cefixime
Answer: D: Cefixime 
Explanation: Ans. is 'd' i.e., Cefixime