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[ARTICLE · art-17724] src=sciencenews.org pub= topic=ai-products verified=true sentiment=↑ positive

A $4 tongue swab test detects tuberculosis within 30 minutes

A new $4 tongue swab test can detect tuberculosis in 30 minutes, offering a portable and affordable diagnostic tool for millions with limited access to health care. The rapid test aims to replace slower, more expensive methods currently used in remote and underserved regions.

read1 min publishedMay 28, 2026

The portable test could help millions with limited access to health care

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The portable test could help millions with limited access to health care

This is a human-written story voiced by AI. Got feedback? Take our survey .

source & further reading
sciencenews.org — original article Can DEET attract mosquitoes? A lab study offers clues AI bots ignore evidence. Can we trust them with science? Even careful scuba divers can damage coral reefs
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