title: Factors influencing the incidence and scale of bovine tuberculosis in cattle in southwest England.
abstract: Bovine tuberculosis (TB) in cattle is a major economic problem in Britain. In the past 25 years, the infection has been concentrated in the southwest region of England. We investigated the effects of agricultural and farm-management characteristics on the occurrence and scale of TB in cattle in the region (1988-1996) using logistic and linear regression. Factors relating to the existence of previous infection in cattle and the management of cattle and badgers are all linked to the incidence of the infection--but those related specifically to the management of cattle are of overriding importance in determining the scale of the problem. Although our analysis was conducted at a large spatial scale, the results suggest that improvements to the procedure for testing and managing TB in cattle, reductions in cattle stocking density, a greater human input in herd management and more-carefully targeted badger culling all might contribute to reducing the incidence and/or number of herd breakdowns.
authors.affiliation: Environment Department, University of York, Heslington, York YO10 5DD, UK. pclw1@york.ac.uk
authors.forename: Piran C L
authors.initials: PC
authors.lastname: White
authors.forename: James K A
authors.initials: JK
authors.lastname: Benhin
mesh_terms: D000704:Analysis of Variance; D000822:Animal Husbandry / Q000379:methods / Q000592:standards; D000818:Animals; D002335:Carnivora; D002417:Cattle; D003430:Cross-Sectional Studies; D004199:Disease Vectors; D004739:England / Q000453:epidemiology; D004777:Environment; D015994:Incidence; D016014:Linear Models; D016015:Logistic Models; D015999:Multivariate Analysis; D012307:Risk Factors; D014380:Tuberculosis, Bovine / Q000191:economics / Q000453:epidemiology*