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
Actinomycosis is a 
Select and explain. 
A. Aerobic bacterial disease, B. Anaerobic bacterial disease, C. Aerobic fungal disease, D. Anaerobic fungal disease
B: Anaerobic bacterial disease
Answer: B: Anaerobic bacterial disease 
Explanation: None