Circumvent PCV-M G2 circovirus vaccine for swine is used in healthy piglets to prevent viremia, the reduction of virus shedding, the reduction of lymphoid infection caused by porcine circovirus Type 2 (PCV2), and in the reduction of lung lesions due to Mycoplasma hyopneumoniae in as early as 3 days of age. Circumvent PCV-M G2 is a reliable, one-dose, ready-to-use combo vaccine for PCV2 and Mycoplasma hyopneumoniae to fight against two costly diseases with one simple, single-bottle product without mixing, combining or risk of contamination from the process. Convenient one or two dose administration options with five month PCV2 duration of immunity: