"The 1976 swine flu outbreak (or the swine flu fiasco) was a strain of H1N1 influenza virus that appeared in 1976, circulated for one month, and apparently disappeared.[1] It prompted a mass immunization in the United States. The strain hospitalized 13 people and killed one, all from Fort Dix.[1]
On February 5, 1976, an army recruit at Fort Dix said he felt tired and weak. He died the next day and four of his fellow soldiers were later hospitalized. Two weeks after his death, health officials announced that swine flu was the cause of death and that this strain of flu appeared to be closely related to the strain involved in the 1918 flu pandemic. Alarmed public-health officials decided that action must be taken to head off another major pandemic, and they urged President Gerald Ford that every person in the U.S. be vaccinated for the disease. The vaccination program was plagued by delays and public relations problems, but about 24% of the population had been vaccinated by the time the program was canceled. Only one person, the Fort Dix army recruit, died from the flu.
"About 500 cases of Guillain-Barré syndrome, resulting in death from severe pulmonary complications for 25 people, were probably caused by an immunopathological reaction to the 1976 vaccine. Other influenza vaccines have not been linked to Guillain-Barré syndrome, though caution is advised for certain individuals, particularly those with a history of GBS."
http://en.wikipedia.org/wiki/1976_swine_flu_outbreak