puits (1) virus (1) temps (durée) (1) nécrose (1) mortalité (1) anticorps (1) infection (1) famille (1) maladie (1) âge (1) ordre (1) Mortality (1) Case (1) Time (1) Symptoms (1) Signs and symbols (1) Signs and signboards (1) Serum (1) Purkinje cells (1) Picornaviruses (1) Paralysis (1) Pancreas (1) Organ (Musical instrument) (1) Order (1) Necrosis (1) Muscles (1) Mortality (1) Matter (1) Lymphocytes (1) Leg (1)