Fig.7. Rate of detection of anti-SADS-CoV, PDCoV, TGEV and PEDV IgG antibodies in pig serum samples.
From July 1 to September 30, 2020, a total of 300 serum samples were collected from commercial growing pigs on different farms with reported diarrhea outbreaks from eleven provinces in the China (Shanxi, Yunnan, Guangdong, Jiangxi, Henan, Hubei, Hebei, Hunan, Qinghai, Anhui, Shanxi), and tested for presence of anti-SADS-CoV (A), TGEV (B), PDCoV (C) and PEDV (D) IgG antibodies using the ELISA kits.