It's not the primary vaccine that has been connected to Guillain-Barré, Even though the chance seems to get very small. A significant swine flu vaccination marketing campaign in 1976 triggered a little uptick; the vaccine brought on about a person added case of Guillain-Barré For each one hundred,000 people today https://vaccinelawyers.com/vaccine-injuries/guillain-barre-syndrome-gbs/