Infection and Microbiology

Penicillium mould clearing bacteria, as Fleming observed
Penicillium mould clearing bacteria, as Fleming observed

The People (17)

🔬1872–1910

Robert Koch

German country doctor turned founder of medical bacteriology (1843–1910) who identified the anthrax and tuberculosis bacteria and received the 1905 Nobel Prize for his tuberculosis work.

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🩺1894–1932

Ronald Ross

British army surgeon (1857–1932) who proved in 1897 that mosquitoes carry malaria, an afternoon now marked as Mosquito Day, and won the 1902 Nobel Prize.

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🧫1906–1955

Alexander Fleming

Scottish bacteriologist (1881–1955) who discovered lysozyme and, in 1928, penicillin at St Mary's in London, sharing the 1945 Nobel Prize with Florey and Chain.

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🐔1909–1970

Rous Huggins

Peyton Rous found a virus that transmits cancer in chickens, and Charles Huggins showed hormone treatment can shrink prostate cancer; they shared the 1966 Nobel.

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🪨1918–1973

Selman Waksman

Ukrainian-born American soil microbiologist (1888–1973) whose Rutgers laboratory found streptomycin, the first cure for tuberculosis, earning him the 1952 Nobel Prize.

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🦟1922–1967

Max Theiler

South African-born scientist (1899–1972) who developed the 17D yellow fever vaccine without ever taking a doctorate and received the 1951 Nobel Prize for it.

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🪲1925–1965

Paul Hermann Muller

Swiss industrial chemist (1899–1965) who discovered that DDT kills insects carrying typhus and malaria, earning the 1948 Nobel Prize for a chemical that cut both ways.

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🧪1930–1954

Enders Weller Robbins

John Enders, Thomas Weller and Frederick Robbins grew poliovirus in tissue culture in Boston, opening the way to polio and measles vaccines and the 1954 Nobel.

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💉1950–1989

Baruch Blumberg

American physician (1925–2011) who discovered the hepatitis B virus while studying inherited blood differences, devised the method behind its first vaccine and won the 1976 Nobel.

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🪱1957–1990

William Campbell

Irish-American parasitologist who spent thirty-three years hunting worm-killing drugs at Merck and turned a soil microbe into ivermectin, sharing the 2015 Nobel Prize.

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🌱1965–present

Satoshi Omura

Japanese microbiologist and natural-products chemist who found, in a spoonful of soil, the bacterium whose compounds became ivermectin, sharing the 2015 Nobel Prize with William Campbell.

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🎀1966–2003

Harald zur Hausen

German virologist (1936–2023) who proved that human papillomavirus causes cervical cancer, paving the way for the HPV vaccine and receiving half of the 2008 Nobel Prize.

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🧠1972–present

Stanley Prusiner

American neurologist and biochemist who identified prions, infectious proteins behind diseases such as Creutzfeldt-Jakob disease, and won the unshared 1997 Nobel Prize after years of scepticism.

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🩸1975–1997

Alter Houghton Rice

Harvey Alter, Michael Houghton and Charles Rice discovered the hepatitis C virus through transfusion studies, cloning and proof of cause, sharing the 2020 Nobel.

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🫃1979–1984

Barry Marshall

Australian doctors Robin Warren and Barry Marshall proved that the stomach bacterium Helicobacter pylori causes most ulcers, overturning medical consensus and winning the 2005 Nobel Prize.

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🎗️1983–2015

Barre Sinoussi Montagnier

French virologists Françoise Barré-Sinoussi and Luc Montagnier of the Pasteur Institute discovered HIV, the virus that causes AIDS, in 1983 and shared the 2008 Nobel Prize.

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📨1989–2020

Kariko Weissman

Hungarian-born scientist Katalin Karikó and American immunologist Drew Weissman discovered the nucleoside-modified mRNA behind COVID-19 vaccines, sharing the 2023 Nobel Prize.

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Everyone in this group is a Nobel laureate in Physiology or Medicine, grouped by what the prize was awarded for. Finding the organism and killing it: germ theory, the antibiotics, the vaccines, and the antiparasitic and antimalarial drugs that came out of soil microbes and a sweet wormwood plant.

Connections