CRP and Neonatal sepsis: Initially, neonatal sepsis investigations showed unremarkable hemoglobin (16.7 g/dl) and platelet levels (183,000/L), but his C-reactive protein (CRP) (22.3 mg/L), procalcitonin (34.7 μg/L), and white blood cell levels (total white blood cell count 21,670/mm3) were increased.