Similarly, the chemokines CCL2 (attracting monocytes), CXCL2 (attracting neutrophils), CCL5 (attracting T cells), CXCL10 (attracting activated T cells, eosinophils), and CCL11 (eosinophils) were elevated during infection with a significant reduction in TLR7 KO mice (Figure 6B). The gene discussed is TLR7; the disease is infection.