Fig. 5From: The mycotoxin deoxynivalenol (DON) can deteriorate vaccination efficacy against porcine reproductive and respiratory syndrome virus (PRRSV) at subtoxic levels Clinical score. Disease parameters of animals in the course of the experiment. Values were 0 for all animals before vaccination (mean ± SD). The data were analyzed using the Kruskal–Wallis test. Statistically significant differences (Kruskal–Wallis test, p < 0.05) are described in the result sectionBack to article page