Complication has pneumonic, thorax to accumulate arthralgia of sex of lymph node enlargement of door of fluid, lung, encephalitis, defer, cardiac muscle phlogistic, glossitis.

• 并发症有肺炎、胸腔积液、肺门淋巴结肿大、脑炎、迁延性关节痛、心肌炎、舌炎等。