Fig. 1

M. hyo serological results, by vaccination group and week of age legend: Statistical differences levels: Week 3: p = 0.5789, Week 6 p = 0.5372, Week 10 p = 0.0827, Week 14 p < 0.0001, Week 18 p = 0.0007, Week 22 p = 0.0196
M. hyo serological results, by vaccination group and week of age legend: Statistical differences levels: Week 3: p = 0.5789, Week 6 p = 0.5372, Week 10 p = 0.0827, Week 14 p < 0.0001, Week 18 p = 0.0007, Week 22 p = 0.0196