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
An organism produces cutaneous disease (malignant pustule or eschar) at the site of inoculation in handlers of animal skins. Most likely organism is: 
Select and explain. 
A. Bacillus anthracus, B. Pseudomonas Aeruginosa, C. Nisseria meningitides, D. Cryptococcus neoformans
A: Bacillus anthracus
Answer: A: Bacillus anthracus 
Explanation: Bacillus anthracus