Fig. 5From: Development and application of a baculovirus-expressed capsid protein-based indirect ELISA for detection of porcine circovirus 3 IgG antibodiesMap (produced in-house), with location of Hunan province in China highlighted in red and locations of various regions (grey indicates location with PCV3 positive samples) in Hunan province where porcine serum samples were collected from 2016 to 2018Back to article page