The invention discloses a
bovine tuberculosis risk assessment method and model. The method comprises the following steps: determining risk factors causing
bovine tuberculosis in a large-scale cattle farm; calculating a combined
score weight coefficient of the risk factors through a multi-index comprehensive evaluation method; based on the combined
score weight coefficient, constructing an
evaluation system for evaluating the risk degree of
bovine tuberculosis in the large-scale cattle farm; obtaining unqualified influence factors by using the
evaluation system; and proposing a large-scale cattle farm
biological safety monitoring key point. The risk degree of bovine
tuberculosis in the large-scale cattle farm can be evaluated scientifically, simply, conveniently and objectively, the hidden danger of bovine
tuberculosis can be found in time, and the bovine
tuberculosis in the large-scale cattle farm can be early warned in time. On the basis of a large amount of infectious
disease epidemic situations and related information, the multi-index comprehensive evaluation method is adopted to evaluate the risk of the bovine tuberculosis, the risk degree of the bovine tuberculosis is judged according to the evaluation value, and different prevention and control measures are implemented according to different risk levels, so that a novel, simple, practical and scientific evaluation method is provided for
complex problems.