Levels of proinflammatory chemokines and cytokines CXCL1, CCL5, IFN-γ, IL-1β, CXCL10, IL-17, TNF-α and IL-6 were also assessed in the brain, spleen and liver of MAYV-infected mice throughout the infection (Figure 1K–N and Figure S2). Here, IL6 is linked to infection.