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
Keroin is caused by - 
Select and explain. 
A. Candida, B. Streptococcus, C. Dermatophytes, D. Herpes
C: Dermatophytes
Answer: C: Dermatophytes 
Explanation: Ans. is 'c' i.e., Dermatophytes Kerion is a hypersensitivity and inflammation reaction in tinea capitis caused by zoophilic species of dermatophytes (T. verruca and T. mentagrophytes).