Sabin Oral Polio Vaccine registration forms such as this were printed in issues of Cal State LA’s newspaper, The College Times in an effort to encourage students to get vaccinated against polio.
Despite the low-cost of the new Sabin Oral Vaccine, less than one-fourth of the expected number of people turned out for the first day of distribution. Only one million out of the projected 6 million Californians showed up to clinics like those held…