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Jacob Heine
He published a monograph saying that the symptoms of polio -
World war 1
World War 1 started in the summer of 1914 -
Outbreak
There was a large outbreak of polio in the USA -
Franklin D. Roosevelt
Franklin Delano Roosevelt contracted polio -
Warm Spring Foundation
Roosevelt started Warm Spring Foundation -
Iron lung
The first iron lung was used at Children's Hospital, Boston -
President
Roosevelt was selected president of the United States -
March of Dimes
It was founded by President Franklin D. Roosevelt in 1938 as the National Foundation for Infantile Paralysis -
World war 2
Word war : September 1 1939- September 2 1945 -
Pearl Harbor
The Japanese bombed Pearl Harbor -
Family car
It was very important to have a family car at that time -
Cold war
Cold war between Capitalism and Communism -
Three viruses
Jonas Salk announced there were just three viruses -
the department of communicable diseases at Blegdam Hospital
the chief was in the hispital believed patients who were being successful -
Home economics
How to be a good housewife -
Testing vaccine
Salk tried the vaccine on himself, his children, male chidren at the Polk State School and adults near Pittsburgh. -
Vaccine
Salk tried the vaccine on forty-five children at the D,T,Watson Home for Crippled Childrenand twenty-sevenn staff memberrs of the Watson Home also volunteered to take the vaccination. -
4680 people got polio
There were 4580 cases ub the Unite States -
The new Vaccine
Time magazine welcomed the news of Salk's vaccine and said it would probably be available in time for a large scale field test later that year -
speakerphone
American Telephone and Telegraph had just developed a speakerphone -
NASA
NASA asked for applications from anyone who wanted to be an astronaunt -
Vaccine
Jonas Salk announced polio Vaccine was successful in April 12 1955 -
Disneyland
Disneyland opened in July 1955 -
Martin Luther King
Montgomery Bus Boycott -
TV
TV sets -
kitchen
The Kitchen in 1959 -
polio
It had nearly disappeared by 1960 -
Albert Sabin
He came out with his live-virus vaccine