This issue of Clinics in Perinatology reviews Healthcare Associated Infections in the Neonatal Intensive Care Unit. Guest Editors Drs. Karen Fairchild and Richard Polin have assembled a panel of expert contributors to pen articles on Epidemiology and Risk Factors for NICU HAI: Genes and Environment; Strategies to Reduce NICU HAI: Line, Tube, and Hand Hygiene;? Candida in the NICU: Pros and Cons of Prophylaxis; MRSA in the NICU; New Concepts of Microbial Translocation in the Neonatal Intestine: Mechanisms and Prevention; Antibiotic Resistance in NICU Pathogens: Mechanisms, Clinical Impact, and Prevention; Biomarkers for LONS: Cytokines and Beyond; Heart Rate Variability: A Novel Physiomarker for Sepsis Detection in the NICU; Ventilator-Associated Pneumonia; Perinatal Infection and Prematurity; and Meningitis in Neonates: Bench to Bedside.

Early Onset Neonatal Sepsis is covered in this issue of Clinics in Perinatology, guest edited by Drs. Karen Fairchild and Richard Polin. Authorities in the field have come together to pen articles on Innate host defenses and risk for EONS, Group B streptococcus, Diagnosis and management of clinical chorioamnionitis, Molecular diagnostics of sepsis, Use of proteomics in the diagnosis of chorioamnionitis and neonatal sepsis, Adjunct laboratory tests in the diagnosis of EONS, Ureaplasma: role in diseases of prematurity, Meningitis in neonates, Adjunct immunologic therapies in neonatal sepsis, Pathophysiology and treatment of septic shock in neonates, and International perspective on EONS.