<prompt> Not caused by echo virus?HerpaginaPleurodyniaHemorrhagic feverMyocarditis  <response>: Echo virus comes under EnterovirusesThe features are:nonspecific febrile illnessgeneralized disease of the newbornaseptic meningitis and encephalitispleurodyniamyocarditis and pericarditisexanthemsHand-Foot-And-Mouth DiseaseHerpanginaref: Harrisons 18e p1028 