All case studies Case Study 8 Public Health Surveillance

Ghar Ghar Nigrani — COVID-19 House-to-House Survey

Mobile survey app enabling ASHA-led identification of 1.65 crore individuals aged 30+ for COVID screening and treatment routing.

NITI State Practices Report (p.47)
Ghar Ghar Nigrani — COVID-19 House-to-House Survey

Problem

How can a state identify COVID-19 symptoms, co-morbidities, and household demographics for timely screening and response?

Solution

Led IT and data work for the Ghar Ghar Nigrani mobile application used in supervised door-to-door surveys across rural and urban Punjab.

Outcomes & Impact

  • Identified over 1.65 crore individuals aged 30 and above.
  • Enabled symptomatic case referral, testing, and treatment pathways.
  • Monitored transparently by CM office, Health Minister, and district administration.

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