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
The following disease is caused by 
Select and explain. 
A. Scarlet fever, B. Arthus phenomenon, C. Human parvovirus B19, D. Epstein-bar virus
C: Human parvovirus B19
Answer: C: Human parvovirus B19 
Explanation: Ans. (c) Human Parvovirus B19.The picture shows slapped cheeks appearance which can be confirmed serologically by demonstrating B19 specific IgM on an acute serum sample.Image source- style="font-family: Times New Roman, Times, serif">