Cytokine release is MyD88-dependent. Differential release of (A) IP-10/CXCL10, (B) IL-6, (C) MIP-1α/CCL3, (D) MCP-1/CCL2, and (E) IFNα from PVM-infected wild-type (●) and MyD88^−/− (■) mouse bmEos cultures. (A-D) Data were determined by multiplex bead assay, n = 3; *P < .05. (E) Data were results from enzyme-linked immunoabsorbent assay, n = 4. Data shown represent mean ± SEM.