This track covers neonatal sepsis guidelines, new pathogens, and immunization strategy. It will feature sessions on maternal-vaccine transmission (e.g., pertussis, RSV) and neonatal antibiotic stewardship. A live case discussion will dissect the outbreak investigation in NICUs. Immunologic development and microbiome effects research will be shared. The session emphasizes infection-control best practices for premises. Ideal for infectious-disease experts, neonatologists, and nursing directors.