Canada contributed to the safe cultivation of the poliovirus for polio vaccine
In 1955, Canada contributed to the safe cultivation of the poliovirus, using Medium 199, and an incubation process…
The largest controlled Polio vaccine field trial in the history of medicine got under way
On Apr. 26, 1954, the largest controlled Polio vaccine field trial in the history of medicine got under…
The Vaccine Advisory Committee recommended large-scale national trial of Salk’s vaccine
On Apr. 25, 1954, the Vaccine Advisory Committee of the National Foundation for Infantile Paralysis, now known as…
Polio vaccine developed by Dr. Jonas Salk first used in mass inoculation
On Feb. 23, 1954, the first mass inoculation of the new Polio vaccine, developed by Dr. Jonas Salk…
elementary students from five suburban schools were the first to be inoculated with the new Salk Polio vaccine
In February 1954, first-, second- and third-grade students from five suburban schools were the first to be inoculated…
John Enders, Thomas Weller, and Frederick Robbins were awarded Nobel Prize in Physiology or Medicine
In 1954, John Franklin Enders and Thomas C. Peebles isolated measles virus from an 11-year-old boy, David Edmonston….
Dr. Jonas Salk and associates develop a potentially safe injectable vaccine against polio
In 1954, Dr. Jonas Salk and associates develop a potentially safe injectable vaccine against polio given to nearly…
D. Weinman and A.H Chandler suggested Toxoplasma gondii transmission via consumption of undercooked meat
In 1954, D. Weinman and A.H Chandler suggested T. gondii transmission via consumption of undercooked meat. in 1956,…
Dr. Jonas Salk initiated the first community-based pilot trial of the polio vaccine in a Pittsburgh suburb
On May 16, 1953, Dr. Jonas Salk initiated the first community-based pilot trial of the Polio vaccine in…
Dr. Jonas Salk reported results of the first 161 subjects inoculated with Polio vaccine
On Mar. 28, 1953, Dr. Jonas Salk and his team published a landmark article in the Journal of…
World Leprosy Day was established
On Jan. 26, 1953, World Leprosy Day was established by Raoul Follereau a French writer and journalist. This…
The CDC first reported rabies in a bat
In 1953, the U.S. Centers for Disease Control and Prevention (CDC) reported the first transmission of rabies by…
Dr. William Hammon published first evidence that antibodies to polio could prevent disease
In Oct. 1952, Dr. William McDowall Hammon of the University of Pittsburgh Graduate School of Public Health published…
Heat-phenol inactivated typhoid vaccine by Wyeth was licensed
On Jul. 16, 1952, a heat-phenol inactivated typhoid vaccine by Wyeth was licensed by the U.S. Food and…
Dr. Jonas Salk began taking blood samples from recently paralyzed polio patients to determine antibody types
On Jun. 12, 1952, Dr. Jonas Salk went to the D. T. Watson Home for Crippled Children (now…
Dr. William Hammon enrolled 15,868 children in Sioux City, Iowa for Polio vaccine trial
In Jun. and Jul. of 1952, Dr. William Hammon continued with his gamma globulin Polio vaccine field trials…
The summer of 1952 recorded 57,628 cases, the worst polio epidemic in U.S. history
In 1952, the summer of 1952 recorded 57,628 cases, the worst polio epidemic in U.S. history. This added…
The Global Influenza Surveillance and Response System was created by the WHO
In 1952, the Global Influenza Surveillance and Response System (GISRS) was created by World Health Organization (WHO) to…
Monkey kidney tissue to be the most fertile environment for Polio virus growth
In 1952, Dr. Jonas Salk and his team found monkey kidney tissue to be the most fertile environment…
Lewis L. Coriell appointed field director for the Polio Prevention Study
In 1951, Lewis L. Coriell whose history in polio research began during his residency at Children’s Hospital of…
Dr. Jonas Salk and his team began using Enders’ methods to grow poliovirus
In 1951, Dr. Jonas Salk and his team began using Dr. John F. Enders’ methods to grow poliovirus,…
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Construction of the original Madigan General Hospital began at Fort Lewis
In Jul. 1943, Construction of the original Madigan General Hospital began during the height of World War II…
John Enders, Thomas Weller and Frederick Robbins grew poliovirus in culture, paving the way for polio vaccines
In 1949, at Harvard, John F. Enders, Ph.D., a Yale College graduate, Frederick C. Robbins, M.D., and Thomas…
Dr. Jonas Salk began classifying more than 100 strains of poliovirus
In 1949, Dr. Jonas Salk, with grants from the National Foundation for Infantile Paralysis, the Pitt team and…
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The World Health Organization was founded in Geneva
On Apr. 7, 1948, the World Health Organization (WHO) was founded and is today the United Nations agency…
World Health Organization Influenza Centre was established in London
In 1948, the World Health Organization (WHO) Influenza Centre was established at the National Institute for Medical Research…
Investigators determined antigenic changes rendered existing flu vaccines ineffective
In 1947, during the seasonal flu epidemic, investigators determined that changes in the antigenic composition of circulating influenza…
Dr. Jonas Salk was recruited to the University of Pittsburgh School of Medicine
In 1947, Dr. Jonas Salk was recruited from the University of Michigan by Dr. William S. McEllroy, dean…
An outbreak of influenza occurred in Japan and Korea in American troops
In late 1946, an outbreak of influenza occurred in Japan and Korea in American troops. It spread in…
Inactivated influenza vaccine was first licensed in the U.S.
In 1945, the inactivated influenza vaccine was first licensed in the U.S. The first vaccine was an inactivated,…