3.4. EBV Administration Increases Single Positive IL-17A+, IFN-γ+, and FOXP3+ Cells, Double Positive IL-17A+/IFN-γ+, and Triple Positive IL-17A+/IFN-γ+/FOXP3+ Counts in the Dextran Sodium Sulfate (DSS) Mouse Colitis Model in a TLR9-Dependent Manner. Here, IFNG is linked to colitis.