This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
Slapped cheek sign is seen in - 
Select and explain. 
A. Parvovirus B19, B. JC virus, C. Rota virus, D. Mumps
A: Parvovirus B19
Answer: A: Parvovirus B19 
Explanation: parvo virus B19 causes erythema infectiosum it sta with erythema of cheeks called slapped cheek appearance REF:ANATHANARAYANAN MICROBIOLOGY NINTH EDITION PAGE.554