How long did polio vaccine take to develop?

Researchers began working on a polio vaccine in the 1930s, but early attempts were unsuccessful. An effective vaccine didn’t come around until 1953, when Jonas Salk introduced his inactivated polio vaccine (IPV).

What year did they start giving polio vaccine?

The first polio vaccine was available in the United States in 1955. Thanks to widespread use of polio vaccine, the United States has been polio-free since 1979. But poliovirus is still a threat in some countries. It takes only one traveler with polio to bring the disease into the United States.

How long did it take and what was the course of development of the polio vaccines?

It was developed in 1961. OPV was recommended for use in the United States for almost 40 years, from 1963 until 2000. The results have been miraculous: Polio was eliminated from the United States in 1979 and from the Western Hemisphere in 1991.

How was the polio vaccine given in the 60s?

The Salk vaccine was administered in three injections and was aimed at children under the age of 18 as they were the testing group of nearly 500,000 who tested the vaccine. Vaccinations locally were managed by the city and Jefferson County health departments through schools.

Was the polio vaccine mandatory in the 1960s?

The success of an inactivated (killed) polio vaccine, developed by Jonas Salk, was announced in 1955. Another attenuated live oral polio vaccine was developed by Albert Sabin and came into commercial use in 1961….Polio vaccine.

What vaccines were given in schools in 1960s?

In the mid-1950s, the inactivated polio vaccine underwent vaccine trials using more than 1.3 million elementary school children in 1954, and rubella vaccine was administered in schools in the late 1960s.