This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: mycology, Subject name: Microbiology
Which of the following fungus does not infect hair 
Select and explain. 
A. Epidermophyton, B. Microsporum, C. Trichophyton, D. None of the above
A: Epidermophyton
Answer: A: Epidermophyton 
Explanation: Trichophyton infects hair, skin and nail. Microsporum infects hair and skin. Epidermophyton infects skin and nail. Reference: Textbook of Microbiology; Baveja; 4th edition