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
Recurrent herpes occurs due to: 
Select and explain. 
A. Virus in oral mucosa, B. Latent virus in skin supplying the area, C. Latent virus in nerve ganglia, D. None of the above
C: Latent virus in nerve ganglia
Answer: C: Latent virus in nerve ganglia 
Explanation: None