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Epidemiology Landmarks

Epidemiology

An exploration of key historical discoveries and inventions in the field of epidemiology.

science history public-health
10 Questions Easy Ages 5+ Sep 29, 2026

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About this Study Set

This study set covers Epidemiology through 10 practice questions. An exploration of key historical discoveries and inventions in the field of epidemiology. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 10 questions from the Epidemiology Landmarks study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Who is considered the father of modern epidemiology for his work tracing a cholera outbreak to a water pump in London in 1854?
  • A John Snow
  • B Louis Pasteur
  • C Robert Koch
  • D Edward Jenner
2 What disease did Edward Jenner famously create the first successful vaccine for in 1796?
  • A Polio
  • B Smallpox
  • C Measles
  • D Influenza
3 Which scientist is credited with discovering the first antibiotic, penicillin, in 1928?
  • A Joseph Lister
  • B Ignaz Semmelweis
  • C Alexander Fleming
  • D Florence Nightingale
4 What simple practice did Ignaz Semmelweis champion in the 1840s to significantly reduce mortality rates in maternity wards?
  • A Boiling medical tools
  • B Handwashing
  • C Isolating patients
  • D Using clean bandages
5 Which microorganism did Louis Pasteur identify as a cause of disease, helping to establish the germ theory?
  • A Bacteria
  • B Prions
  • C Viruses
  • D Fungi
6 Who was the first person to visualize bacteria using a microscope of his own design in the 1670s?
  • A Antonie van Leeuwenhoek
  • B Charles Darwin
  • C Gregor Mendel
  • D Isaac Newton
7 In 1955, who led the development of the first effective vaccine against polio?
  • A Jonas Salk
  • B Albert Sabin
  • C William Gorgas
  • D Walter Reed
8 Which physician discovered that mosquitoes are the vector that transmits yellow fever?
  • A Carlos Finlay
  • B Alexander Fleming
  • C Joseph Lister
  • D Louis Pasteur
9 What is the name of the international organization founded in 1948 to coordinate global public health efforts?
  • A UNESCO
  • B World Health Organization
  • C UNICEF
  • D Red Cross
10 Joseph Lister is best known for pioneering which technique to prevent surgical infections?
  • A Antiseptic surgery
  • B Blood transfusion
  • C X-ray imaging
  • D Organ transplant
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