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: Dental
Erythrasma is caused by – 
Select and explain. 
A. Corynebacterium, B. Staph, C. Streptococci, D. Viruses
A: Corynebacterium
Answer: A: Corynebacterium 
Explanation: Erythrasma is caused by corynebacterium minutissimum.