| isolation of a highly pathogenic spring viraemia of carp virus strain from grass carp (ctenopharyngodon idella) in late summer, china, 2016. | spring viraemia of carp virus (svcv) is an oie-listed notifiable pathogen, which has brought huge economic loss to the aquaculture industry. outbreaks of svc mostly occur in spring with water temperature 11-17°c. presently, there is an increase in detection during import quarantine testing and associated with outbreaks of svcv outside of china, yet china is regarded as the origin of svcv asian clade. however, recent isolates from the shanghai area all showed to be low pathogenic to their origina ... | 2017 | 28684157 |