Guillain-Barré syndrome after vaccination in United States: data from the Centers for Disease Control and Prevention/Food and Drug Administration Vaccine Adverse Event Reporting System (1990-2005).

Background:There are isolated reports of Guillain-Barre syndrome (GBS) after receiving vaccination.Objective:To determine the rates and characteristics of GBS after administration of vaccination in United StatesMethods:We used data for 1990 to 2005 from the Vaccine Adverse Event Reporting System, wh