24.  Total: 70 Mild/Moderate: 8 Critical: 10 Control: 10  • Serum levels of CCL5 was highly increased in critically ill patients as compared to mild/moderate and healthy control.• Levels of IL-1β, IL-6, IL-8, and other chemokines CXCL8, CCL4, CCL3 were also increased.  Serum  (Patterson et al., 2020)