HLN Blogs
Read our insights about what is going on in Health IT

HLN Presents FHIR & ICE: Solutions for Immunization Interoperability and Clinical Decision Support
HLN demonstrated two of its solutions for IIS interoperability and immunization decision support at the HIMSS25 Conference in Las Vegas. Our efforts related to FHIR for IIS and our award-winning open source Immunization Calculation Engine (ICE) were presented as part of the Interop+SMART Experience Pavilion. Thankfully, what happens in Vegas can be shared with you!
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HIMSS25: A Public Health Perspective
HLN shares its experience in attending the HIMSS25 conference in Las Vegas, from being an elite sponsor of the Public Health Data Modernization Pre-conference Forum to providing reflections on the conference from a public health perspective.
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Public Health Informatics Priorities
With the end of the pandemic and the change in administration, public health informatics is at a crucial crossroad. HLN identifies five key issues facing public health agency informatics programs as they consider their data needs moving forward.
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HLN Consulting is Back at HIMSS25!
Join us at HIMSS25! HLN Consulting co-sponsors the pre-conference forum, focusing on data and system modernization. Also, don’t miss HLN at the Interoperability & Smart Pavilion (#3318-30)!
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HLN supports updates to several vaccine groups in its Award Winning ICE Open Source Immunization Forecaster
On February 17, 2024, HLN released a new version (v2.45.2) of the Immunization Calculation Engine (ICE) in support of updates to the COVID-19 vaccine. ICE is a state-of-the-art open source software system that provides clinical decision support for immunizations for use in Immunization Information Systems (IIS), Electronic Health Record (EHR), and Personal Health Record (PHR) Systems.
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IIS and DSS: A Common Path to Modernization
Both IIS and DSS are looking for potential solutions offered by a small cadre of vendors and products that will enable them to modernize, innovate and sustain their public health platforms over the next several years. Read about how HLN team helps agencies think through their options.
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