Beetle-inspired TB test could close the diagnostic gap in HIV hotspots

Tulane University researchers have developed a new handheld TB test that significantly improves detection in people with HIV, according to a new study in Nature Biomedical Engineering. Powered by a beetle-inspired chemical reaction, the device requires no electricity and addresses a critical gap in TB infection detection that has long hobbled efforts to eliminate the world’s deadliest infectious disease. Read the full story here.