Fig. 2From: Use of the rSpaA415 antigen indicates low rates of Erysipelothrix rhusiopathiae infection in farmed cattle from the United States of America and Great BritainDistribution of Erysipelothrix rhusiopathiae titers in field and experimental samples (n =â181). Vertical dashed line represents the growth agglutination test (GAT) cut-off (1:32) and the horizontal line the fluorescent microbead-based immunoassay (FMIA) cut-off (1073.5)Back to article page