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: Microbiology
DT 104 strain is belongs to which of the following bacteria- 
Select and explain. 
A. Salmonella Gallinarum, B. Salmonella Typhi, C. Salmonella Enteritidis, D. Salmonella Typhimurium
D: Salmonella Typhimurium
Answer: D: Salmonella Typhimurium 
Explanation: Ans. is `e' i.e., Salmonella Typhimurium DT 104 is a strain of Salmonella Typhimurium which emerged in early 1990s. It is multidrug resistant strain & associated with an increased risk of bloodstream infection and hospitalization. Acquisition is associated with exposure to ill farm animals and to various meat products, including uncooked or undercooked ground beef.