: Localized infections like pneumonia , urinary tract infections (UTIs), and cellulitis can spread to the blood.
Bacteremia, Suspected (Adult) - Infobutton | South County Health bacteriaemia
Bacteraemia itself may be asymptomatic (transient bacteremia), but if it progresses to a systemic infection, symptoms often include: High fever and shaking chills (rigors). Rapid heart rate (tachycardia) and rapid breathing. Confusion or altered mental status. : Localized infections like pneumonia , urinary tract
Bacteria can enter the bloodstream through various "entry points" or underlying infections: : Localized infections like pneumonia