TABLE 4.

Correlation of staining intensity of Brucella IgM and IgG flow assays with SAT titer for patients with confirmed brucellosis

Staining intensity in flow assayaNo. of sera with indicated SAT titer
≤1:201:401:801:1601:3201:6401:1,2801:2,5601:5,1201:10,240
4+1113342
3+13234962
2+128109231
1+21222
Negative211
  • a The staining intensity for either the IgM or IgG flow assay is given, whichever was highest.