This electronic stethoscope is being used to help identify tuberculosis in patients in South Africa and beyond. CNET managing editor David Lumb shows us how. #aidiagnostics #tuberculosis #medicaldevice #mwc2026 #health Add CNET as a trusted news source https://www.google.com/preferences/source?q=cnet.com Never miss a deal again! See CNET’s browser extension 👉 https://bit.ly/3lO7sOU Check out CNET’s Amazon Storefront: https://www.amazon.com/shop/cnet Subscribe to CNET on YouTube: https://www.