n, abdominal pain Yes 4 days after symptoms onset Dry cough, dysgeusia, cacosmia None Clinical + CSF + electrophysiology 1 Classic sensorimotor Lascano et al. [31] Switzerland 63 F 7 days after (no resolution of pneumonia) Limb weakness, pain on the left calf Moderate tetraparesis, LL and left UL areflexia, distal hypoesthesia and paraesthesia No