Parallels seen in late-stage disease mice include: high viral loads (RNAemia) [60], elevated AST and ALT [61], elevated neutrophils [54], lymphopenia [1], and increases in IL-10, IL-6, IFN-γ, CCL2, CCL5, and TNF-α [22,50,59]. The gene discussed is CCL5; the disease is lymphopenia.