IL6 and Sepsis: Some studied sepsis-biomarkers include complete blood picture, C-reactive protein, serum amyloid A, lipopolysaccharide-binding protein, Interleukin 6 (IL-6), Interleukin 8 (IL-8), Tumor Necrosis Factor alpha (TNFa), procalcitonin, and Cluster of Differentiation 163 (CD163) [22].