Among the 45 plasma cytokines and chemokines profiled, plasma levels of TNFSF10 were significantly reduced, while IFNγ, interleukin-17F (IL17F) and IL17C were elevated in patients with disease progression, despite the reduced abundance of peripheral T and NK cell-associated genes, suggesting recruitment of activated T cells to infection sites in the lungs during disease progression. Here, IFNG is linked to infection.