Figure 2From: Spleen transcriptome response to infection with avian pathogenic Escherichia coli in broiler chickensTotal lesion score distribution. Comparison of the distribution of lesion scores of challenged birds taken on day 1 between birds that received the vaccine and birds that did not receive the vaccine for all 4 replicates on (a) day 1 and (b) day 5 (P < 0.001).Back to article page