Fig. 3From: Protective effect of chicken egg yolk immunoglobulins (IgY) against enterotoxigenic Escherichia coli K88 adhesion in weaned pigletsDiarrhea scores of piglets after E. coli challenge. Piglets pretreated with yolk powder or specific IgY were orally inoculated with 5 mL of E. coli K88 at a dose of 108 CFU/mL. Diarrhea scores were recorded: (0 = normal; 1 = soft feces; 2 = mild diarrhea; 3 = watery stool). Results were expressed as means ± SEM (n = 5–15 per group). Yolk powder (Group II) versus Control group (Group I); #, P < 0.05. The raw data was shown in Additional file 3: Figure S3Back to article page