For the TB patients the median antigen-dependent levels were: 31,962 pg/ml (range 10,354–49,276 pg/ml) for MCP-1, 18,254 pg/ml (1,297–35,458 pg/ml) for IL1-RA, 8,778 pg/ml (1,800–24,355 pg/ml) for IP-10, 5,918 pg/ml (1,812–13,658 pg/ml) for MCP-3 and 1,990 pg/ml (444–5,523 pg/ml) for MCP-2, and 215 pg/ml (64–1,018 pg/ml for INF-γ. The gene discussed is CCL7; the disease is tuberculosis.