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Updated: Mar 27, 2026

A Neonatal Imaging Model of Gram-Negative Bacterial Sepsis
Published on: August 12, 2020
Early and Late Infections in Newborns: Where Do We Stand? A Review
Francesca Cortese1, Pietro Scicchitano1, Michele Gesualdo1
1Cardiovascular Diseases Section, Department of Emergency and Organ Transplantation (DETO) University of Bari, Bari, Italy.
Abstract:
Neonatal sepsis still represents an important cause of mortality and morbidity among infants. According to the onset, we can distinguish "early onset sepsis" when microbiological cultures positive for external pathogens come from newborns during the first 7 days of life (maternal intrapartum transmission); "late onset sepsis" when microbiological cultures positive for external pathogens come from newborns after the first 7 days from delivery (postnatal acquisition). In this review we synthesize the incidence, risk factors, clinical manifestations, and methods of diagnosis and treatment of each type of neonatal infection, in order to better define such a pathological condition which is of great importance in common clinical practice.
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