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Zidovudine or Azidothymidine (AZT)
By: Chase V. Florez
| Published: Jun 30, 2020
In 1964, Jerome Horwitz synthesized the drug zidovudine, commonly abbreviated ZDV, otherwise known as azidothymidine, or AZT, at Wayne State…
AZT (Drug)AzidothymidineHIV-positive menHIV-positive childrenHIV-positive women
Harald zur Hausen (1936–2023)
By: Grace Kim
| Published: Jul 24, 2017
Harald zur Hausen studied viruses and discovered that certain strains of the human papilloma virus (HPV), a sexually transmitted disease, can cause…
Cervix uteri--CancerHuman Papilloma VirusPapillomavirusesGenital WartsCondylomata Acuminata
Walter Schiller (1887–1960)
By: Alexis Darby
| Published: Aug 12, 2021
Walter Schiller studied the causes of diseases in the US and Austria in the early twentieth century and in 1928, invented the Schiller test, or a way…
Cervix uteri--CancerCervical CancerIodineGlycogenCervix uteri
Alfred Day Hershey (1908–1997)
By: Victoria Hernandez
| Published: Apr 29, 2019
During the twentieth century in the United States, Alfred Day Hershey studied phages, or viruses that infect bacteria, and experimentally verified…
Hershey, A. D. (Alfred Day), 1908-Bacteriophage lambdaPhage lambdaBacteriophages--GeneticsBacteriophages
DONA International (1992– )
By: Alexis Darby
| Published: Jun 25, 2018
In 1992, five maternal-infant health researchers founded Doulas of North America, later renamed DONA International to train certified birth…
OrganizationChildbirthObstetricsDelivery (Obstetrics)Natural childbirth
"The Environment and Disease: Association or Causation?" (1965), by Austin Bradford Hill
By: Carolina J. Abboud
| Published: Mar 23, 2017
In 1965, Austin Bradford Hill published the article “The Environment and Disease: Association or Causation?” in the Proceedings of the Royal Society…
LiteratureHill, A. Bradford (Austin Bradford), 1897-1991Doll, RichardRoyal Society of Medicine (Great Britain). Section of Occupational Medicinecausation
Early Infantile Autism and the Refrigerator Mother Theory (1943-1970)
By: Sean Cohmer
| Published: Aug 19, 2014
In 1943, child psychiatrist Leo Kanner in the US gave the first account of Early Infantile Autism that encouraged psychiatrists to investigate what…
ContextKanner, Leo, 1894-1981AutismAutism spectrum disordersAutism in children
"Ethical Issues in Human Stem Cell Research: Executive Summary" (1999), by the US National Bioethics Advisory Commission
By: Ceara O'Brien
| Published: Apr 01, 2014
Ethical Issues in Human Stem Cell Research: Executive Summary was published in September 1999 by The US National Bioethics Advisory Commission in…
LiteraturebioethicsStem cells--ResearchEmbryonic Stem CellsStem Cells
Southern Gastric Brooding Frog-Image
By: Anna Guerrero
| Published: Feb 06, 2017
The Southern Gastric Brooding Frog (Rheobotrahcus silus) was a frog species that lived in Australia. It was declared extinct in 2002.
EggsFrogsAustraliaTadpolesAmphibians--Larvae
Magnetic Resonance Microscopy (MRM)
By: Sarah Ly
| Published: Mar 24, 2011
Magnetic Resonance Microscopy (MRM) is an imaging method that allows the visualization of internal body structures. Using powerful magnets to send…
TechnologyMagnetic resonance microscopyMagnetic resonance imagingMicroscopy