“…Regarding the toxigenic profile, most of the strains presented at least one gene for one of the diarrheagenic toxins of B. cereus ; the most common gene was the nonhemolytic toxin (Nhe); in this sense, the high frequency of genes of this toxin has been reported in strains isolated from the farm environment [ 27 , 30 ] and different dairy products [ 22 , 23 , 53 , 54 , 55 ], including those reported in the region. It is important to emphasize that the presence of the BL toxin gene has not been reported in the studies conducted in the region, including in the dairy industry [ 25 , 49 , 50 , 51 ]. However, in this study, the presence was found in strains isolated from farm air, which is consistent with what has been reported in dairy products in studies of other regions [ 22 , 23 , 53 , 54 , 55 ], and in farm environments [ 27 , 30 , 56 ].…”