These Blood Tests May Detect Dozens of Cancers, but Will They Save Lives?

Rita Rubin
JAMA. 2026 Jun 2;335(21):1831-1833. doi: 10.1001/jama.2026.4742.
Summary
This JAMA Medical News story discusses multicancer early detection (MCED) tests, a handful of which are already on the US market despite a lack of evidence about their utility.