🔬 Discovery

Rift Valley fever virus

Virus de la fiebre del valle del Rift

Date
1930-1931 · confidence high
Place
Lake Naivasha, Nakuru, Kenya
Credited to
R. Daubney, J. R. Hudson and P. C. Garnham
People
👤 Dr J Richard Hudson1904–1990
Field
Life & health

What was discovered

Identification of the virus causing miscarriages and mass deaths of lambs on a farm in the Rift, which also made people ill. It is a mosquito-borne arbovirus that causes epidemics linked to extreme rainfall.

What it led to

  • surveillance of climate-linked epizootics
  • veterinary vaccines
  • the concept of an emerging zoonosis in Africa
🕸️ View in the graph

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📄 Original publication

Enzootic hepatitis or rift valley fever. An undescribed virus disease of sheep cattle and man from east africaR. Daubney, J. R. Hudson, P. C. Garnham · The Journal of Pathology and Bacteriology · 1931

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