When did they stop giving polio vaccine in us?

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. Since 2000, only IPV is recommended to prevent polio in the United States.

What is the history of the polio vaccine?

The first polio vaccine, known as inactivated poliovirus vaccine (IPV) or Salk vaccine, was developed in the early 1950s by American physician Jonas Salk. This vaccine contains killed virus and is given by injection. The large-scale use of IPV began in February 1954, when it was administered to American schoolchildren.

When did adults start getting the 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 many years was the polio vaccine tested?

In 1954, the inactivated vaccine was tested in a placebo-controlled trial, which enrolled 1.6 million children in Canada, Finland and the United States[13]. In April 1955, Salk’s vaccine was adopted throughout the United States.

How was the polio vaccine administered 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.

What was the origin of the polio virus?

The source of reinfection was wild poliovirus originating from Nigeria. A subsequent intense vaccination campaign in Africa, however, led to an apparent elimination of the disease from the region; no cases had been detected for more than a year in 2014–15.

What immunizations were given in the 1970s?

References

TABLE 1. Year of U.S. licensure of selected childhood vaccines
Vaccine	Year of first US licensure
Diphtheria–tetanus–pertussis	1970
Diphtheria–tetanus–acellular pertussis	1991
Measles–mumps–rubella	1963 (measles); 1967 (mumps); 1969 (rubella); 1971 (measles–mumps–rubella combined)