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
PLET medium is used in ? 
Select and explain. 
A. Plague, B. Anthrax, C. Typhoid, D. Cholera
B: Anthrax
Answer: B: Anthrax 
Explanation: Ans. is `b' i.e., Anthrax Selective media for B. antracis is PLET medium, consisting of polymyxin, lysozyme, ethylene diamine tetraacetic acid (EDTA) and thallous acetate added to hea infusion agar.