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: Pathology
The type of pemphigus that is called as Brazilian wild fire is 
Select and explain. 
A. P. Foliaceus, B. P. Vulgaris, C. P. Vegetans, D. None
A: P. Foliaceus
Answer: A: P. Foliaceus 
Explanation: None