However, previous report
indicated that NNVs propagated in E-11 cells show
different pathogenicities, compared to those in SSN-1. A
report indicated that RGNNV propagated in E-11 causes
37% cumulative mortality when European seabass (10 g of
average weight) were challenged with 106 TCID50 of that
per fish (Lopez-Jimena et al., 2011)