| a simplified method for detecting pathogenic yersinia enterocolitica in slaughtered pig tonsils. | the aim of this study was to collect preliminary data on the carriage of pathogenic yersinia enterocolitica in slaughtered pigs in france and to test a simplified method for detecting these strains from tonsils. from january to march 2009, 900 tonsil swabs were taken from pigs at one slaughterhouse in brittany, france. the swabs were vortexed in 10 ml psb broth, then 1 ml was added to 9 ml itc broth. the media were incubated for 48 h at 25°c. the psb enrichment broth was streaked on cin plates a ... | 2010 | 20850483 |