For decades, checking blood sugar meant the same routine: a lancet, a test strip, a drop of blood, and a number that told you nothing about what happened an hour ago or what might happen next. That ...
A new needle-free technology isn't ready to replace blood draws, but it could serve as a screening tool to flag people who ...
Pulse oximeter devices routinely overestimate blood oxygen levels in darker-skinned patients—a racial bias that can trigger downstream health harms for Black individuals, compounding well beyond any ...