In this issue of Clinics in Perinatology, guest editors Drs. Ann Chahroudi and Avy Violari bring their considerable expertise to the topic of Perinatal HIV. The goal of perinatal HIV transmission elimination requires assuring prenatal care, HIV screening, and treatment during pregnancy. This important issue addresses critical clinical topics such as clinical care, prevention, and research to provide a state-of-the-art review of this topic. - Contains 14 practice-oriented topics including standard of care for prevention of perinatal HIV transmission and challenges in different regions; treatment of pediatric HIV infection; neurocognitive outcomes following perinatal HIV infection; care of the child perinatally exposed to HIV; state-of-the-art research in perinatal HIV; and more. - Provides in-depth clinical reviews of perinatal HIV, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Clinics in Perinatology, guest editors Joseph B. Cantey and Andi Shane bring their considerable expertise to the topic of Perinatal and Neonatal Infections. - Provides in-depth, clinical reviews on Perinatal and Neonatal Infections, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

In this issue of Clinics in Perinatology, guest editors Drs. David K. Stevenson and Gary M. Shaw, along with research scientist Ron J. Wong, bring their considerable expertise to the topic of Preterm Birth. Preterm birth is the leading cause of death among children, with one million children dying due to preterm birth before the age of five years. This issue is a key resource for perinatologists who seek to predict and improve outcomes for preterm births, providing actionable clinical information in hopes of reaching the United Nations Sustainable Development Goal to end all preventable deaths of newborns and children aged under five years by 2030. - Contains 15 practice-oriented topics including genomics of preterm birth; predicting preterm birth using proteomics; predicting preterm birth using the microbiome; predicting preterm birth using the immunome; a new taxonomy of preterm birth; and more. - Provides in-depth clinical reviews of preterm birth, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Clinics in Perinatology, guest editor Dr. Lina Chalak brings her considerable expertise to the topic of Perinatal Asphyxia: Moving the Needle. Top experts discuss current clinical information on perinatal asphyxia, giving perinatologists they guidance they need to improve outcomes in newborns, while looking at results from clinical trials, neuroimaging biomarkers, and low-resource settings. - Contains 15 practice-oriented topics including the role of a maternal-placental-fetal triad; treating seizures and improving newborn outcomes; advances in neuroimaging biomarkers and scoring; moving the needle in low-resource settings: is hypothermia a friend or foe?; ethical and medicolegal perspectives on cooling: where to draw the line?; and more. - Provides in-depth clinical reviews of perinatal asphyxia, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue of Clinics in Perinatology, Guest Editors Anup Katheria and Lisa Stellwagen bring their considerable expertise to the topic of Care for the Term Newborn. Top experts in the field cover key topics such as delivery room triage and transitions of care; early onset sepsis; congenital infections; postnatal screening & testing; and more. - Provides in-depth, clinical reviews on Care for the Term Newborn, providing actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field; Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews. - Contains 14 relevant, practice-oriented topics including Umbilical Cord Management for vigorous and non-vigorous infants; Fetal Circulation and Critical Congenital Cardiac Disease; Alternative Birth Practices, Refusal, and Therapeutic Hesitancy; Prenatal Substance Exposure; and more.

In this issue of Clinics in Perinatology, guest editors Akhil Maheshwari and Jonathan R. Swanson bring their considerable expertise to the topic of Neonatal and Perinatal Nutrition. Top experts in the field cover key topics such as nutritional assessment, genomics and nutrient needs, lipids and fatty acids, glucose homeostasis, and more. - Contains 16 relevant, practice-oriented topics including maternal nutrition and fetal/infant development; infant nutrition in the developing world; short bowel syndrome and motility; malabsorption syndromes and food intolerance; and more. - Provides in-depth clinical reviews on neonatal and perinatal nutrition, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.

In this issue the Guest Editors provide a contemporary look at the epidemiology, clinical manifestations, treatment and outcomes for neonatal-perinatal infections. Contributors include neonatologists, infectious disease, and critical care specialists with a wide variety of research interests in this arena. Readers will be exposed to the latest information on dosing of antibiotics, antivirals, and antifungals. This information is critical in the infant population given the rapid changes in physiology, metabolic pathways and renal elimination that occur over the first months of life. There is an extensive examination of infectious processes that commonly present in infants including meningitis, bloodstream infections, and urinary tract infections. Additional topics include infectious processes affecting the newborn (chorioamnionitis and TORCH infections) and premature infants (necrotizing enterocolitis). Specific pathogens are highlighted in articles on HSV, CMV/VZV, staphylococcal species, and Candida. Finally, the rationale for the most recent changes to guidelines for initiating therapy for early-onset neonatal sepsis are reviewed.