Fig. 3From: Pigs immunized with a novel E2 subunit vaccine are protected from subgenotype heterologous classical swine fever virus challengePigs vaccinated with KNB-E2 were protected from CSFV-induced leukopenia. Blood cell counts including WBC (a), lymphocytes (b), neutrophils (c), and monocytes (d) were monitored on 0, 3, 6, 9, 12, and 15 DPC. A slight decrease but not statistically different in the numbers of WBC, lymphocytes, and neutrophils of all vaccinated pigs were observed at 3 DPC and 6 DPC, these numbers were recovered by 9 DPC. Data are mean ± SEM for five pigs per group. *p < 0.05Back to article page