Latin America, IndiaAll age groupsMales:Females EqualFever, rash, myalgia, headache1–30 daysAscending weakness, paresthesia, facial weaknessLess commonAreflexic quadri/paraparesisCommonLess commonLess commonLess commonGlossopharyngeal nerveCommonCommonAIDP, AMSAN--IVIG, PlasmapheresisGood