<prompt> All are in included in picorna group of viruses except -Encephalo myocarditisHEVFoot and mouth virusPoliovirus  <response>: 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. 