Combination index for IFN-α and IFN-λ1 against CCHF replication respectively in A549 and HuH-7 cells.

*The Combination Index (CI) was calculated using the CompuSyn software (Chou, T.-C. and Martin, N. CompuSyn software for drug combinations and for general dose effect analysis, and user’s guide. ComboSyn, Inc. Paramus, NJ 2007. [www.combosyn.com]) which uses the method of Chou & Talalay. CI values <1, 1 and >1 indicate synergism, additive effect and antagonism, respectively. Combination index for IFN-α and IFN-λ1 against CCHF replication respectively in A549 and HuH-7 cells.