Fig. 1From: Field efficacy study of a novel ready-to-use vaccine against mycoplasma hyopneumoniae and porcine circovirus type 2 in a Greek farmM. 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 = 0.0196Back to article page