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
Skin lesion in meningococcal meningitidis is due to- 
Select and explain. 
A. Exotoxin, B. Endotoxin, C. Allergic reaction, D. Direct vascular Damage
B: Endotoxin
Answer: B: Endotoxin 
Explanation: None