“So that, we assayed the effect of a panel of structurally related polyphenols [delphinidin (D), cyanidin Cy ), catechin (C), epicatechin (EC), epigallocatechin (EGC), and epigallocatechin gallate (EGCG)] on WNV infection, and found that D and EGCG inhibited more effectively the virus production.”