A recent Wired.com blog post highlighted an important day in the development of the oral polio vaccine: October 6, 1956. On this date, Dr. Sabin gave an invited paper at the Society of Experimental Biology and Medicine meeting held in Cincinnati. His paper was called “Vaccination against Poliomyelitis – Present and Future.” It was at this meeting that Dr. Sabin reported that he had developed a polio vaccine using three attenuated poliovirus strains, which provided an “immunizing, symptomless infection” when it was administered orally to over 50 volunteers. He also announced that his live-virus polio vaccine was ready to be tested on “increasingly larger numbers of humans both in this country and in association with qualified investigators abroad.”[1]
In the days following this meeting, several newspapers covered the contents of his paper, with headlines such as:
- “Live Polio Vaccine Found – Cinti’s Dr. Sabin Develops Oral Serum,” Cincinnati Times-Star 10/6/1956
- “One-Dose Oral Vaccine Against Polio Revealed,” The Washington Post and Times Herald 10/7/1956
- “Live Vaccine Promises Lifetime Polio Immunity,” The Sunday Star (Washington D.C.) 10/7/1956
- “New, Take-by-Mouth Polio Vaccine Found,” The Miami Herald 10/7/1956