description John Enders Overview
John Enders (1897–1985) was an American virologist at Harvard Medical School and Boston Children's Hospital. In 1949, with colleagues Thomas Weller and Frederick Robbins, he demonstrated that poliovirus could be grown in cultures of non-neural human tissue, overturning the assumption that the virus could only replicate in nerve cells. This breakthrough enabled large-scale virus production and made possible the polio vaccines developed by Jonas Salk and Albert Sabin. The three researchers shared the 1954 Nobel Prize.
insights Ranking position
John Enders ranks #14 of 150 in the Physician ranking, behind Ernst Chain, ahead of Emil von Behring.
help John Enders FAQ
What did John Enders, Thomas Weller, and Frederick Robbins discover in 1949?
They showed that poliovirus could grow in cultures of several human tissue types outside the nervous system. This overturned the belief that researchers needed neural tissue or whole primates to propagate the virus.
How did Enders's tissue-culture work help create polio vaccines?
Growing poliovirus reliably in laboratory tissue cultures made it possible to produce and study large quantities of virus. That practical foundation supported the later vaccines developed by Jonas Salk and Albert Sabin.
Which Nobel Prize did John Enders receive?
Enders shared the 1954 Nobel Prize in Physiology or Medicine with Weller and Robbins. The award specifically recognized their discovery that poliomyelitis viruses could grow in cultures of various tissue types.
Did John Enders work only on poliovirus?
No. His laboratory also made important contributions to measles research, including isolation of the measles virus in the 1950s. Work stemming from that research helped produce an early licensed measles vaccine.
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