Burden and consequences of influenza, SARS-CoV-2 and other respiratory viruses among Indian adults
Official title: RFA-IP-22-001 - Burden and sequelae of influenza, SARS-CoV-2 and other respiratory viruses associated Severe Acute Respiratory Infections among Indian adult population aged 18-60yrs
Funded at All-India Institute of Medical Sciences · NIH-11388782 · Data updated 2026-11-12
This grant aims to study how flu and COVID-19 and related respiratory infections affect Indian adults 18–60, including costs, outcomes, and vaccine uptake to inform health policy.
Quick facts
| Grant type | U01 cooperative agreement |
|---|---|
| Study type | NIH-funded research |
| Funding institution | All-India Institute of Medical Sciences NIH-funded |
| Lab location | 1 site (New Delhi, India) |
| Project start | September 30, 2023 |
| Project end | September 29, 2027 |
| Funding year | 2026 |
| Award (this year) | $500,000 |
| NIH project number | 5U01IP001171-04 |
| Project ID | NIH-11388782 on NIH RePORTER |
Who could benefit from this research
✓Could help
Adults aged 18–60 in India who experience influenza, SARS-CoV-2, or other respiratory tract infections and seek care at participating hospitals.
✕Less likely to help
Individuals outside the 18–60 age range or those not receiving care at participating centers may see limited direct benefit.
What this research studies
Researchers at the All India Institute of Medical Sciences, New Delhi, will expand to multiple sites to study adults 18–60 who experience severe respiratory infections from influenza, SARS-CoV-2, and other viruses. They will measure how often these infections occur, the costs of treatment, and the short- and long-term health effects, including risk of reinfection. The project will also assess vaccine hesitancy and uptake among healthcare workers and evaluate vaccine effectiveness against severe illness. A national SARI platform (INSPIRES) will link hospitals, establish a SARI registry, and build capacity among health professionals to inform policy and prevention strategies.
Why it matters
Potential benefit: If successful, this work could help shape policies to reduce illness and economic burden from flu and COVID-19 and improve vaccination strategies in India.
How similar studies have gone: Previous regional studies have informed policy, and this multi-site INSPIRES network aims to broaden evidence and enhance applicability.
Where this research is happening
-
All-India Institute of Medical Sciences
New Delhi, India Active
Researchers
- Principal investigator: Krishnan, Anand — All-India Institute of Medical Sciences
- Study coordinator: Krishnan, Anand
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.