Sabin vaccine

The Sabin vaccine introduced live, weakened poliovirus strains to stimulate long-lasting antibody production. This oral vaccine provided a more effective alternative to the injected Salk vaccine.
 Albert Bruce Sabin United States 1957 Sabin vaccine

The Sabin vaccine introduced live, weakened poliovirus strains to stimulate long-lasting antibody production. This oral vaccine provided a more effective alternative to the injected Salk vaccine.