Webb et al. [55] United Kingdom 57 6 days after Ataxia, progressive limb weakness and foot dysaesthesia, Tetraparesis, generalized areflexia, hypoesthesia in the 4 limbs, hypopallesthesia in LL, dysphagia None Yes 3 days after symptoms onset Mild cough and headache, myalgia and malaise, slight fever, diarrhea, pneumonia Untreated hypertension and psoriasis Clinical + CSF + electrophysiology 1 Classic sensorimotor