Rosalyn Sussman Yalow

American medical physicist (1921-2011)

  • Fame60.6
  • Momentum0.0
  • Wikipedia2.2K
Source-basedFalling
Lived 1921–2011, aged 90United States
  • Wikipedia
    79 languages
    Cross-language footprint
  • Era
    1921–2011
    Aged 90
  • Awards
    15
    recognised works
Summary
Updated 2026-09-07

She built a test that could detect substances in the blood at concentrations so small they had been invisible to medicine — and opened the door to diagnosing diabetes, tracking hormones, and screening blood supplies.

Biography

About

Rosalyn Sussman Yalow was born July 19, 1921, and trained as a medical physicist at a time when laboratories barely admitted women. She developed the radioimmunoassay technique, a method using radioactive tracers to measure infinitesimal amounts of biological substances in blood and tissue. The breakthrough earned her the 1977 Nobel Prize in Physiology or Medicine, shared with Roger Guillemin and Andrew Schally. She was the second woman to win in that category, after Gerty Cori, and the first American-born woman to do so. Yalow died May 30, 2011, decades after the test she created became stand…

Voice

In their own words

Sourced, dated quotes from Rosalyn Sussman Yalow

Rosalyn Sussman Yalow
said
We cannot expect in the immediate future that all women who seek it will achieve full equality of opportunity.
From a speech given by Rosalyn Yalow to students in Stockholm, Sweden, October 1977 as quoted in The Decade of Women (1980) by Suzanne
Rosalyn Sussman Yalow
saidundated
Initially, new ideas are rejected. Later they become dogma, if you’re right. And if you’re really lucky you can publish your rejections as part of your Nobel presentation.
From a speech given by Rosalyn Yalow to a group of school children approximately five years after being awarded the Nobel Prize, as quoted
Rosalyn Sussman Yalow
saidundated
We still live in a world in which a significant fraction of people, including women, believe that a woman belongs and want to belong exclusively in the home.
Quoted in: Kabir, Hajara Muhammad,. Northern women development. p. 196. [Nigeria]. ISBN 978-978-906-469-4. OCLC 890820657.
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By the numbers

Score breakdown

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Falling
60.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical24.1
Source confidence60.0
Completeness70.0
Global rank
Country rank
Category rank
Receipts

Sources

  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence