Namely, biomarkers of immunity, such as adenosine deaminase (ADA), biomarkers of inflammation such as haptoglobin (Hp) and total protein (TP), biomarkers of sepsis such aldolase [15], biomarkers of stress such as salivary alpha-amylase (sAA), and biomarkers of redox status such as advanced oxidation protein products (AOPPs) increase in these diseases [16]. Here, ADA is linked to Sepsis.