modelling the regional dynamics and management of bovine tuberculosis in new zealand cattle herds.a previous model addressed the within-herd transmission of bovine tb (mycobacterium bovis) in new zealand cattle herds. this complementary model considers transmission between herds, in an area of new zealand's north island (the waikato) largely free from wildlife reservoirs. the model is used to account for the observed pattern of tb breakdowns and to assess the likely impact of changes in management on the percentage of herds on movement control between 1988 and 1993 (an average of 0.76% in th ...19989677625
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