Dear TechNet colleagues, I am pleased to share a brief analysis of Cameroon’s 2025 WUENIC results. The report highlights encouraging gains in core infant vaccination, alongside major concerns around declining HPV coverage, the absence of a national timely hepatitis B birth-dose estimate, and emergi...

Dear TechNet colleagues, I am pleased to share my brief analysis of the newly released 2025 WHO–UNICEF Estimates of National Immunization Coverage.The report looks beyond global averages to highlight persistent zero-dose inequities, the challenges facing fragile and conflict-affected settings, ...

The 2025 WHO and UNICEF Estimates of National Immunization Coverage (WUENIC) will be officially released on 15 July 2026. WHO and UNICEF, with the support of TechNet, are pleased to inform you that we will hold a public webinar on the same day to present and discuss the key finding...

https://www.mdpi.com/journal/vaccines/special_issues/ZG34DD5E2B Message from the Guest Editors (U. of Southampton, UK) This Special Issue focuses on the role of geospatial analysis, artificial intelligence, and mathematical modelling in childhood vaccination strategies within lowand middle-income ...

DHIS2 is one of the world's most widely used health information platforms — but are you getting the most out of it? Join us online for these topical sessions during the 2026 DHIS2 Annual Conference to take a practical look at how DHIS2 can be configured and used across three core areas o...

Validating immunization logic just got easier. HLN Consulting launched CDS Insight, a new interactive platform designed to support the testing and demonstration of the Immunization Calculation Engine (ICE), an open-source, evidence-based immunization forecasting service. Built for public ...

On March 28, 2026, HLN released a new version of the open-source Immunization Calculation Engine (ICE) software with several clinical logic and technical enhancements. HLN is also pleased to introduce CDS Insight, a new platform designed to streamline the demonstration and testin...

TechNet webinar - Launch of WHO Guidance for Using Modelling for Immunization Decision-Making Date: May 5, 2026 Time: 13:00 PM CET Registration link: Webinar Registration - Zoom   This webinar will introduce the newly released WHO guidance for using modelling for immuniz...

Join our Webinar on Immunization microplanning with WorldPop data in DHIS2 / Avec l'interprétation simultanée en français Microplanning for immunization is an approach that helps health workers reach every community with immunization services by identifying priority communities and potential barr...

The Varo Foundation is pleased to announce the release of Varo 2.0, available now on the Google Play Store (https://play.google.com/store/apps/details?id=com.intven.varo). Varo 2.0 is a complete, ground-up rebuild of the Varo app. The new application infrastructure is cleaner, built on a more susta...

Good day I am working at the HISP Centre at the University of Oslo as LMIS technical advisor. We are developing a web/mobile app which will allow downloading temperature and performance data from any EMS compliant cold chain appliance through the USB port, upload, store, share and visualise in DHIS...

The Zero-Dose Learning Hub, led by JSI, has released its October 2025 semiannual reports, sharing new implementation research and system insights from Bangladesh, Mali, Nigeria, and Uganda. These findings offer practical lessons for practitioners and program leaders, highlighting the factors that co...

If 30 DTR is  kept inside the refrigerator to  monitor the vaccine temperature, do we need to keep freeze alert  or freeze tag also together with 30 DTR or not? Can some one help to respone. Thank you ...

The World Health Organization, the United Nations Children’s Fund and the Japan International Cooperation Agency are collaborating to strengthen implementation of home-based records for maternal, newborn and child health. In 2023, the three organizations jointly published the guide Strengthenin...

Dear colleagues, I am pleased to share the latest edition of the Immunization for Resilience Newsletter, featuring Nigeria’s polio elimination challenge and the unfinished business of interrupting cVDPV2 transmission. Field reality Mid-morning at the Sokoto–Zamfara border. A vaccination team finds...

Sharing our recent publication - my take home message is that we need to do better with the basis of our immunization data systems.   Recording vaccine doses administered: A global analysis of tally sheet design for infant and child immunizations. Higgins-Steele A, Shendale S, Grevendonk J, ...

🌍 Introducing the WHO Vaccine Evidence Compendium A new one-stop resource to support countries in collecting and accessing reliable evidence for faster, evidence-based decisions on vaccine introduction, prioritization and portfolio optimization. 🔎 What is it? The WHO Vaccine Evidence Compend...

What does it truly cost to reach every zero-dose child? Immunization programs often struggle with accurate budgeting and resource allocation due to a lack of rigorous, bottom-up costing data for targeted interventions. To address this critical gap, the JSI-led Zero-Dose Learning Hub has launched a ...

Dear Colleagues, I’m pleased to share a concise analysis of the polio situation in Angola drawing on WUENIC 2024 coverage estimates, 2025 evolution and insights from IMB 2025 report. Feedback and additional insights from the TechNet community are most welcome. Angola has already surpassed its 2024...

For people working on surveys, our colleague statistician Mamadou Diallo, former UNICEF staff, has developed useful tools for survey data analysis.✨ Pre-launch of svy + svyLab: Open-source tools to manage, analyze, and share complex survey data ✨svy: Python library for complex survey design & an...