RONRSR If you remmber a choice of Salk Vs Sabin this was in the 60s
In 1960, after extensive, worldwide preliminary trials, Dr. Sabin’s oral polio vaccine was first used in about 100 million children in Europe. While it was approved for use in the U.S. in late 1960, it was not until 1962-64 that about 100 million persons of all ages received the vaccine in the U.S
I remember standing in line at the PS for my shots in the 50s
In 1953 Salk reported his findings in The Journal of the American Medical Association. A nationwide testing of the vaccine was launched in April 1954 with the mass inoculation of school children