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. 2017 Aug 4;24(8):e00186-16. doi: 10.1128/CVI.00186-16

FIG 4.

FIG 4

Antibody titers specific to nonvaccine ETEC antigens in BCP. Specific IgG antibodies to ETEC antigens not included in the vaccine administered to the cows were analyzed. O42 LPS (A), O55 LPS (B), and O127 LPS (C) were measured by ELISA in ProMilk, IMM-124E, and Travelan as described in the legend to Fig. 1. Data represent mean ELISA units (EU) (plus SD where applicable) of antigen-specific IgG per milligram of total IgG. Values that are statistically significantly different between HBC and ProMilk tablets by two-sided two-sample t test are indicated by asterisks as follows: *, P < 0.05; ***, P < 0.01.