How you can get an accurate TB diagnosis with the help of our ML-based mobile application. Required materials? Just a fast and easy sputum smear and we’ll teach you how to get your diagnosis from TBDetect.

Why use TBDetect:

– Accurate diagnosis
– Immediate results
– Powered by machine learning

Usage Instructions


1. Collect a sputum sample and stain to prepare a microscope slide

Collect a sample of sputum and stain (preferably a Ziehl Neelsen stain) to view under a microscope.

2. Scan slide with stained sputum using the app and a microscope

Use a bright-field microscope to magnify the stained sputum, or make use of a low-cost portable microscope that can be manufactured out of simple materials.
3. Receive your diagnosis from the app

Easy to read, simple, concise diagnosis within seconds.

4. Follow up

We highly suggest completing another test, such as a sputum culture, post-scan. This can provide information on whether the infection is latent or active, which can help to guide treatment.