Mycoplasma hyopneumoniae (Mhp) and porcine circovirus type 2 (PCV2) are two important pathogens causing Mycoplasma pneumonia of swine (MPS) and porcine circovirus diseases and porcine circovirusassociated diseases (PCVDs/PCVADs), respectively, and resulted in considerable economic loss to the swine industry worldwide. |