Researchers presented several AI tools at the Union World Conference on Lung Health in Copenhagen (18–21 November). TB caused about 1.25 million deaths in 2024 and many communities lack easy access to standard diagnostics, so cheaper and portable tools could help.
One team used breath analysis with "breathomics" and machine learning, collecting breath samples with an AveloMask from around 60 TB patients in South Africa. Another team used a cough platform called Swaasa and recorded coughs from more than 350 participants with a smartphone. The cough AI identified conditions correctly in 94% of cases and predicted risk in 87%.
Other tools mapped vulnerability and a chest X‑ray tool called qXR works for children from birth to 15 years. Some results are under peer review and need further validation before wide use.
Difficult words
- detect — to find or notice something.
- treat — to give medical care for an illness.
- analyzes — to examine something in detail.
- illness — a disease or condition affecting health.
- resources — supplies or materials needed for something.
Tip: hover, focus or tap highlighted words in the article to see quick definitions while you read or listen.
Discussion questions
- How can technology improve health care?
- What are the benefits of mobile health tools?
- Why is it important to treat tuberculosis?
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