Septicemia is bacteria in the blood (bacteremia) that often occurs with severe infections. Also called sepsis, septicemia is a serious, life-threatening infection that gets worse very quickly.
Blood poisoning; Bacteremia with sepsis
Shapiro NI, Zimmer GD, Barkin AZ. Sepsis syndromes. In: Marx, JA, Hockberger RS, Walls RM, eds. Rosen's Emergency Medicine: Concepts and Clinical Practice. 8th ed. Philadelphia, PA: Elsevier Saunders; 2014:chap 138.