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André Michel Lwoff

French microbiologist · France · Scientists · Lived 1902 to 1994 · aged 92

André Michel Lwoff is read about 52 times a day, in 53 languages.

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A microbiologist who cracked one of life's stranger puzzles: how a virus can lie dormant inside a bacterium for generations, then suddenly wake up and kill. The work won him a Nobel and rewired how science thinks about infection.

A life in dates

1994Died30 September 19941965Nobel Prize in Physiology or MedicineAward1964Grand Prix Charles-Leopold MayerAward1960Leeuwenhoek LectureAwardLeeuwenhoek MedalAward1958Foreign Member of the Royal SocietyAward1957Marjory Stephenson PrizeAward1902Born8 May 1902

Also in Deutsch

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Awards

Nobel Prize in Physiology or Medicine1965
Grand Prix Charles-Leopold Mayer1964
Leeuwenhoek Medal1960
Leeuwenhoek Lecture1960
Foreign Member of the Royal Society1958
Marjory Stephenson Prize1957

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About this person

André Michel Lwoff was born in France on 8 May 1902. He spent decades studying the microbial world, eventually focusing on bacteriophages - viruses that infect bacteria. His core discovery was lysogeny: the phenomenon where viral DNA integrates into a host cell's genome, sitting silent until triggered to replicate and destroy. The finding opened a new chapter in virology and genetics. In 1965, he received the Nobel Prize in Physiology or Medicine for that work. He continued research and teaching until his later years, dying on 30 September 1994.

Country
France
Category
Scientists
Type
Scientist
Status
deceased
Dates
Lived 1902 to 1994 · aged 92

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