It's not the main vaccine that's been linked to Guillain-Barré, although the possibility seems to be very small. A significant swine flu vaccination campaign in 1976 led to a little uptick; the vaccine caused roughly just one excess case of Guillain-Barré For each and every 100,000 individuals vaccinated. For people https://vaccinelawyers.com/vaccine-injuries/guillain-barre-syndrome-gbs/