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Dear Editor,rnSince the first outbreak in Brazil in 2015,Seneca Valley virus (SVV) associated with porcine idiopathic vesicular disease,has shown increasing geographic distribution.Cases of SVV have been reported from several countries including the United States (US),Colombia,Thailand,Canada,and China (Pasma et al.2008;Zhang et al.2015;Sun et al.2017;Wu et al.2017;Liu et al.2018;Saeng-Chuto et al.2018).