Bigaut et al. [9] France 43 M 21 days after UL and LL paraesthesia, distal LL weakness Extension to midthigh and tips of the finger with ataxia, right peripheral facial nerve palsy, generalized areflexia None No 2 days after symptoms onset Cough, asthenia, myalgia in legs, followed by acute anosmia and ageusia with diarrhea, mild interstitial pneumonia NA Clinical + CSF + electrophysiology 1 Classic sensorimotor