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
All are in included in picorna group of viruses except - 
Select and explain. 
A. Encephalo myocarditis, B. HEV, C. Foot and mouth virus, D. Poliovirus
B: HEV
Answer: B: HEV 
Explanation: Ans. is 'b' i.e., HEV . HEV (Hepatitis E Virus) belongs to calcivirus. About option a & c .Enteroviruses can cause encephalitis, myocarditis (encephalomyocarditis) and hand foot & mouth disease (foot and mouth virus).