Webb et al. [55] RT-PCR + chest X-ray + chest CT Lymphopenia (0.9 × 109/L), thrombocytosis (490 × 109/L) raised CRP (25 mg/L) Negative ANA, ANCA, anti-ganglioside antibodies, syphilis serology HIV, hepatitis B and hepatitis C Increased total protein (0.51 g/L), normal glucose and cell count, negative SARS-CoV-2 PCR, negative viral PCR Demyelinating
AIDP NA IVIG 400 mg/kg/day (5 days) + Mechanical invasive
ventilation Co-amoxiclav After 1 week in ICU: no oxygen requirement and ventilation