A month later, people began to fall ill—not from the flu, but from the vaccine, which was implicated in causing a paralytic disease called Guillain-Barré Syndrome. In December, the vaccination program was halted. During this time, no one else got swine flu. It was a political disaster for Ford and a caution to future political leaders.
https://www.fordlibrarymuseum.gov/library/exhibits/swineflu/sf.asp
