This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Infection, Subject name: Medicine
Viral myocarditis is caused by: 
Select and explain. 
A. CMV, B. Caxsackievirus-B, C. Toxoplasma, D. Herpes
B: Caxsackievirus-B
Answer: B: Caxsackievirus-B 
Explanation: (Coxsackie virus): Ref: 1413-15-H (1486-87-H17th)* Most commonly by virus especially coxsackievints-BInfective agentsA. Viral (coxsackievirus A & B, echovirus, mumps, hepatitis adenovirus, HIV)B. Pyogenic (Pneumococcus, streptococcus, staphylococcus, Neisseria, Legionella)C. TuberculosisD. Fungal (Histoplasmosis, coccidioidomycosis, Candida, blastomycosis)E. Other infections (syphilitic, protozoal, Parasitic)