Fig. 5From: Effectiveness of two intramuscular combined vaccines for the control of Mycoplasma hyopneumoniae and porcine circovirus type 2 in growing pigs: a randomized field trialPercentage of M. hyopneumoniae pigs with S:P ratio > 1.5 per treatment group and sampling age using Idexx HerdChek M. hyopneumoniae ELISABack to article page