Search results - 3 results
Bluetongue surveillance system in Belgium: a stochastic evaluation of its risk-based approach effectiveness.
herds sampled. The sentinel and export components sensitivity were mainly affected by the relative risk estimates whereas the winter screening component was mainly affected by the assumptions about the ...
Redesigning the serological surveillance program for notifiable avian influenza in Belgian professional poultry holdings.
estimated on the basis of the different sensitivities obtained. This study proved to be a useful tool for decision makers, providing insight on how to reallocate the total amount of samples to be taken in the ...
Identification of risk factors for the prevalence and persistence of Salmonella in Belgian broiler chicken flocks.
at the farm level to minimize cross-contamination from farm to fork. This paper seeks to answer two questions: (i) given the Salmonella status of the farm at a certain occasion (equal to the sampling ...