People vaccinated in '76 swine flu scare may have had protection against H1N1

TORONTO - A new study says vaccine used in the 1976 swine flu scare probably provided some protection against H1N1. The U.S. study tested the blood of employees of a Memphis, Tenn., hospital who were vaccinated in 1976 to see if they produced antibodies to the H1N1 flu virus....More