Afebrile infants make up a significant percentage of SBI evaluations in the emergency department. Respiratory symptoms, vomiting, and seizure-like activity are common presentations. Although rates of bacteremia and urinary tract infection are higher in the febrile group, this did not reach statistical significance, and therefore afebrile infants should still be considered at risk for SBI.

Afebrile infants make up a significant percentage of SBI evaluations in the emergency department. Respiratory symptoms, vomiting, and seizure-like activity are common presentations. Although rates of bacteremia and urinary tract infection are higher in the febrile group, this did not reach statistical significance, and therefore afebrile infants should still be considered at risk for SBI.