Tiet et al. [51] RT-PCR Elevated lactate on venous blood gas (3.3 mmo/L), mildly elevated CRP (20 mg/L). Normal WBC, sodium, potassium and renal function. NA Increased total protein (> 1.25 g/L), cell count 1x106/L Demyelinating AIDP NA IVIG 400 mg/kg/day (5 days) None Resolution of facial diplegia, improved upper and lower limbs weakness; able to mobilize unassisted 11 weaks after neurorehabilitation