Levels of PCT will be determined using the Brahms Kryptor compact which required a minimum of 200 microliters of plasma, serum or whole blood to run a PCT level and could detect a level as low as <0.02ng/ml within 20-25 minutes. Levels reported as <0.05ng/ml are considered not indicative of sepsis while levels >2 ng/ml are indicative of high sepsis probability. Levels in between 0.05 and 2 suggest a repeat level be drawn after 24 hours.