Welcome to the Reducing Excessive Variability in Infant Sepsis Evaluation project also known as Project REVISE. This project will provide physicians and hospitals with strategies, tools, and resources necessary to assess and improve the quality of care delivered to infants age 7 to 60 days identified with a fever without a source. Hospital teams will implement tools, strategies and measures designed to improve inpatient infant fever management by increasing compliance with current evidence and best practices. Tools and interventions will be tailored to the needs of the participating hospitals. This project is supported and managed by the Value in Inpatient Pediatrics (VIP) Network, part of the Quality Improvement Innovation Networks (QuIIN) at the American Academy of Pediatrics (AAP).