Rapid TB Diagnostics Development Network II for Better TB Tests
Official title: Rapid Research for Diagnostics Development in TB Network: Episode 2 (R2D2 TB Network II)
Funded at University of California, San Francisco · NIH-11607821 · Data updated 2026-11-12
A national network in TB-endemic areas will identify and test new TB diagnostic technologies so that people with TB can be diagnosed faster and treated more effectively.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of California, San Francisco NIH-funded |
| Lab location | 1 site (San Francisco, United States) |
| Project start | September 11, 2025 |
| Project end | August 31, 2030 |
| Funding year | 2026 |
| Award (this year) | $296,074 |
| NIH project number | 3R01AI190419-02S6 |
| Project ID | NIH-11607821 on NIH RePORTER |
Who could benefit from this research
✓Could help
People in high TB burden areas who experience symptoms or exposure and would benefit from earlier or more accurate TB testing.
✕Less likely to help
Patients in settings where new diagnostics are not yet deployed or where current tests remain sufficient may not experience immediate benefit.
What this research studies
This grant supports a collaborative program that picks promising TB diagnostic technologies and connects them with clinical study sites to evaluate performance in real-world settings. It emphasizes partnering with a biotech incubator and experienced teams to advance tests that fit WHO target product profiles. The aim is to close the diagnostic gap so patients are identified earlier, receive appropriate therapy, and transmission is reduced.
Why it matters
Potential benefit: If successful, the project could deliver faster, cheaper, and more accurate TB tests that improve patient outcomes and public health.
How similar studies have gone: Previous work has shown that multi-use diagnostic evaluation networks can accelerate adoption of effective tests.
Where this research is happening
-
University of California, San Francisco
San Francisco, United States Active
Researchers
- Principal investigator: Nahid, Payam — University of California, San Francisco
- Study coordinator: Nahid, Payam
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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.