Health, humanitarian and public sector

Prevention-first digital solutions for primary healthcare

Ready-to-deploy digital solutions that help government health programmes, UN agencies and NGOs prevent illness before it needs treatment: community awareness campaigns, household screening, immunisation and growth monitoring, health cards and referral, online and offline. They are proven in the field on HGSP Monitoring, which we delivered for UNICEF, and on ENIM, which we develop and maintain today.

Proven on: HGSP Monitoring (delivered), ENIM (live), ELAP (live)

The short version

What goes wrong, what we do, what changes.

  1. 01

    The challenge

    Most illness that reaches a hospital could have been prevented or caught earlier in the community. Yet prevention is the hardest work to plan and prove: awareness sessions and household visits are recorded on paper, screening results do not follow a person to the clinic, missed check-ups go unnoticed, and supervisors cannot see which preventive services actually reached which households until reports are compiled by hand.

  2. 02

    Our approach

    We build the digital backbone for prevention. Community health workers plan and record awareness sessions and household visits on apps that work offline, screen for risks such as blood pressure, blood sugar, child growth and pregnancy, and refer people on through a shared record. Every person is registered once with a unique identifier, ready to link to a health card, so follow-up and referral run from the same history. Dashboards show coverage, gaps and early-warning signals to every tier. These are working components: HGSP Monitoring planned and verified more than 34,000 community nutrition sessions across 285 facilities, and ENIM holds one record for more than 935,000 people.

  3. 03

    The outcome

    Prevention becomes visible and measurable. Programme leads see which households were reached, which risks were found and who was referred; health workers spend less time on registers and more time in the community; and illness is caught earlier, when it is cheaper and easier to treat. Because the components already exist, a new programme starts from a working system rather than a blank page.

National direction

Bangladesh is shifting from treatment to prevention.

The Government of Bangladesh's FY2026-27 health budget sets out a move from a treatment-centred system to a prevention-focused one, built on strengthened primary healthcare. Digital tools are central to making that work at scale, and our solutions are built for this model.

Sources: BSS, National Budget 2026-27 (11 June 2026); Dhaka Tribune (3 August 2026)

  • 01A primary healthcare unit in every union and urban ward, each supported by community clinics for preventive care, maternal and child health, nutrition and primary treatment.
  • 02100,000 additional community health workers making regular household visits for blood pressure and blood sugar screening, child growth monitoring, pregnancy detection, mental health checks and referral.
  • 03A nationwide health card linked to an integrated patient management system and electronic referral.
  • 04Expanded immunisation, maternal and child health, nutrition and early detection of non-communicable diseases.

Where we contribute

Eight areas of a prevention-first primary health system, ready to deploy.

  • Awareness and behaviour change campaigns

    Plan, schedule and verify community sessions such as cooking demonstrations, counselling and health education, with attendance recorded at the session. On HGSP these sessions numbered more than 34,000.

  • Household visits and screening

    Offline apps for community health workers to record household visits and screen for blood pressure, blood sugar, child growth, pregnancy and other risks, with referral at the point of care.

  • Immunisation and growth monitoring

    Due-date tracking and reminders for vaccinations, growth monitoring and promotion for children, and alerts for missed doses and check-ups.

  • Maternal, adolescent and nutrition services

    Antenatal and postnatal care, IYCF counselling, iron-folic acid supplementation and adolescent nutrition, recorded per person as on ENIM.

  • Health card and e-referral

    Individual registration with a unique identifier, ready to link to a national health card, an integrated patient management system and electronic referral to secondary care.

  • Early detection and early warning

    Risk flags and early-warning dashboards that surface rising malnutrition, high-risk pregnancies or uncontrolled blood pressure before they become emergencies.

  • Frontline workforce

    Live maps of facilities and session sites, field activity tracking and performance indicators, so supervisors support health workers where they are needed.

  • Training and handover

    Learning and assessment platforms such as ELAP, so health workers move from paper to digital with confidence and keep their skills current.

Case studies

Systems we have delivered in this sector.

  • Screenshot of ENIM
    Humanitarian responseLive

    ENIM

    UNICEF and the Nutrition Sector, Cox's Bazar

    The nutrition information system for the Rohingya response in Cox's Bazar: one case-based record for more than 935,000 people across 33 camps, with real-time monitoring.

    Read the case study: ENIM →
  • Screenshot of HGSP Monitoring
    Primary healthDelivered

    HGSP Monitoring

    UNICEF Bangladesh, for the HGSP nutrition programme

    A web dashboard and mobile app that monitored nutrition sessions at community facilities across Cox's Bazar district, online and offline, for a Ministry of Health and Family Welfare programme co-implemented by UNICEF.

    Read the case study: HGSP Monitoring →
  • Screenshot of ELAP
    EdTechLive

    ELAP

    UNICEF and nutrition partners, Cox's Bazar

    A learning and assessment platform that helps staff at Integrated Nutrition Facilities in the Rohingya camps move from paper registers to the digital ENIM system with confidence.

    Read the case study: ELAP →
  • Screenshot of HGSP Tracker
    Primary healthDelivered

    HGSP Tracker

    UNICEF Bangladesh, for the HGSP nutrition programme

    An Android app that recorded the field movement of nutrition counsellors in Cox's Bazar district to calculate performance indicators for the HGSP programme.

    Read the case study: HGSP Tracker →

Questions

Questions about our primary health work.

How does B2B Solver support preventive healthcare?

We build the digital tools that make prevention work in the community: planning and verifying awareness sessions, household visit and screening apps for community health workers, immunisation and growth monitoring with reminders, health card registration, electronic referral and early-warning dashboards. They work online and offline.

Do you run awareness and behaviour change campaigns?

Yes. We build the systems that plan, schedule and verify community awareness sessions and record who attended. On HGSP, frontline staff submitted session plans for cooking demonstrations and Mukhe Bhaat ceremonies from a mobile app, and the platform recorded more than 34,000 sessions. We also build digital campaign platforms for wider public outreach.

How do your solutions fit Bangladesh's shift to prevention-focused primary healthcare?

The government's plan relies on community health workers visiting households for screening and referral, a health card linked to patient records, and electronic referral. Our ready components cover each of these: offline household visit and screening apps, unique-ID registration ready to link to a health card, referral tracking and dashboards for every tier.

Do the health apps work without internet?

Yes. Field apps record data offline and synchronise when the network returns, so health workers keep working in areas with weak connectivity. HGSP Monitoring and ENIM both work this way.

What health and nutrition projects has B2B Solver delivered?

We delivered HGSP Monitoring and HGSP Tracker for UNICEF Bangladesh, supporting the Health and Gender Support Programme, a Ministry of Health and Family Welfare project funded by the World Bank in Cox's Bazar district. We develop and maintain ENIM, the nutrition information system for the Rohingya response, and its learning platform ELAP.

Next step

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