CCL5 and leptospirosis: Similarly, the levels of macrophage chemokines such as MCP, MIP-δ and RANTES, but not the tested neutrophil chemokines (ENA-74, GCP-2, GRO, GROα, IL-8 and NAP-2) in the sera of leptospirosis patients were notably increased (Fig 7A and 7C).