Co ntr o l In f e c t ed NS 1 s i RNA WB: NS1 WB: β Actin Cont r o l In f e cted M1 s i R NA WB: M1 WB: β Actin Con tr o l In fec t ed Co n t r o l s i R N A NP si R NA WB: NP WB: β Actin Fig. S1 A B C 1 2 1 2 1 2 Co n trol In f e c ted M2 s i R NA WB: M2 WB: β Actin 1 2 D