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
Bejel is caused by - 
Select and explain. 
A. T. pallidum, B. T. endemicum, C. T. pertenue, D. T. carateum
B: T. endemicum
Answer: B: T. endemicum 
Explanation: None