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Fig. 3 | Parasites & Vectors

Fig. 3

From: A novel modified-indirect ELISA based on spherical body protein 4 for detecting antibody during acute and long-term infections with diverse Babesia bovis strains

Fig. 3

Long-term monitoring of B. bovis antibody responses by the SBP4-based MI-ELISA and the RAP-1-based cELISA in calves challenged with a high dose of the Mo7 (a. C41441) or T2Bo (b. C41466) strain. S/N ratio indicates sample optical density to negative control OD ratio for the SBP4 MI-ELISA, and %I indicates % inhibition for the RAP-1 cELISA. Blue and red horizontal lines are 3 S/N ratio cutoff for the MI-ELISA or 21% inhibition cutoff for the RAP-1 cELISA, respectively. Abbreviations: DPI, days post-infection; OD, optical density

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