Figure 2From: Efficacy of multivalent, modified- live virus (MLV) vaccines administered to early weaned beef calves subsequently challenged with virulent Bovine viral diarrhea virus type 2 Mean white blood cell count (+/−SEM) after challenge with BVDV 2 1373. Mean WBC between vaccinated (B, C, and D) and control (A) calves after challenge. In all calves mean WBC decreased until day 6 after challenge. At day 8 after challenge calves from group D had higher mean WBC compared with the control group (P = 0.007).Back to article page