🔬 Discovery

West Nile virus

Virus del Nilo Occidental

Date
1937 · confidence high
Place
West Nile District, Uganda
Credited to
K. C. Smithburn and colleagues (Yellow Fever Research Institute, Entebbe)
People
👤 Kenneth C. Smithburn1904–1973
Field
Life & health

What was discovered

Isolation of a new flavivirus in the blood of a feverish woman. Decades later it became a global threat, reaching New York in 1999.

Published in 1940. The Entebbe institute, funded by the Rockefeller Foundation, isolated several arboviruses.

What it led to

  • arbovirus surveillance
  • studies of mosquito-borne encephalitis
  • the response to its spread across the Americas
🕸️ View in the graph

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📄 Original publication

A Neurotropic Virus Isolated from the Blood of a Native of UgandaK. C. Smithburn, T. P. Hughes, A. W. Burke, J. H. Paul · The American Journal of Tropical Medicine · 1940

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