All
 C02 Virus Diseases D014777 +
 C02.782 RNA Virus Infections D012327 +
 C02.782.687 Picornaviridae Infections D010850 +
 C02.782.687.359 Enterovirus Infections D004769 +
 C02.782.687.359.201 Conjunctivitis, Acute Hemorrhagic D003232 
 C02.782.687.359.213 Coxsackievirus Infections D003384 +
 C02.782.687.359.347 Echovirus Infections D004457 
 C02.782.687.359.456 Encephalomyelitis, Enzootic Porcine D004682 
 C02.782.687.359.500 Hepatitis A D006506 
 C02.782.687.359.764 Poliomyelitis D011051 
 C02.782.687.359.855 Swine Vesicular Disease D013555