Early dissemination of foot-and-mouth disease virus through sheep marketing in February 2001.
The results of epidemiological investigations suggest that livestock on up to 79 premises, spread widely throughout the British Isles, may have been exposed to infection by foot-and-mouth disease (FMD) virus by the movement of infected sheep before the first case of the disease was confirmed at an abattoir in Essex on February 20, 2001. A further 36 premises may have been infected by this route before the national livestock movement ban was imposed on February 23.
Mansley
L M
LM
State Veterinary Service, DEFRA, Animal Health Divisional Office, Hadrian House, Wavell Drive, Rosehill Industrial Estate, Carlisle CA1 2TB.
Dunlop
P J
PJ
Whiteside
S M
SM
Smith
R G H
RG
D000003:Abattoirs; D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary*; D018562:Disease Transmission, Infectious / Q000662:veterinary*; D004739:England / Q000453:epidemiology; D005536:Foot-and-Mouth Disease / Q000453:epidemiology* / Q000635:transmission*; D029544:Foot-and-Mouth Disease Virus / Q000472:pathogenicity; D040541:Marketing; D011996:Records / Q000662:veterinary; D012189:Retrospective Studies; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology* / Q000635:transmission*; D014195:Travel