Abstract
Porcine Circovirus (PCV, Porcine Circovirus) is a non-enveloped virus belonging to the Circoviridae family and the Circovirus genus. Among the identified species of porcine circovirus (PCV-1, PCV-2, PCV-3 and PCV-4), PCV-2 stands out, which is the pathogenic viral species of clinical importance for swine. When PCV-2 infects swine, it is related to the multisystemic wasting syndrome (MWS),…