CXCL10 and infection: Whereas LPS stimulation induced 8 of 12 cytokines tested by 24 h post‐infection (p.i.), cytokine induction by DENV was limited to TNF‐α, IFN‐γ and IP‐10 at 24 h suggesting a specific role of these cytokines in initiating the macrophage response to DENV.