title: Corticosteroids and immunity to varicella.
mesh_terms: D002644:Chickenpox / Q000276:immunology*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007827:Laryngitis / Q000188:drug therapy; D011241:Prednisone / Q000009:adverse effects / Q000627:therapeutic use*; D011696:Purpura, Thrombocytopenic / Q000188:drug therapy; D012213:Rheumatic Fever / Q000188:drug therapy
chemical_list: D011241:Prednisone