Lascano et al. [31] Switzerland 61 F 22 days after LL weakness, dizziness, dysphagia Moderate tetraparesis, bilateral facial palsy, lower limb allodynia, severe hypopallesthesia, areflexia (except for bicipital tendon reflexes) None Yes 4 days after symptoms onset Productive cough, headaches, fever, myalgia, diarrhea, nausea, vomiting, weight loss, recurrent episodes of transient loss of consciousness None Clinical + CSF + electrophysiology 1 Classic sensorimotor