Collection and analysis of inspection outcomes (liver lesions) from different cattle slaughtering plants located in Northern and Southern Italy.

The study evaluated the outcomes of cattle liver examination (64,766 animals) obtained from three slaughterhouses (two located in Lombardy, Northern Italy, and one in Puglia, Southern Italy) through the period 2016-2020. The frequency of specific lesions determining liver condemnation was calculated and the influence of several factors (animal age/category, geographical area, season, plant) was considered. A mean prevalence of 8% was observed, with a significant difference among the plants (range 6.