RT @erlesen
A new kind of blood test can screen for many cancers — as some pregnant women learn
https://www.npr.org/sections/health-shots/2022/12/23/1141679898/a-new-kind-of-blood-test-can-screen-for-many-cancers-as-some-pregnant-people-lea
The simple blood test looks at DNA that's floating freely in a pregnant woman's bloodstream. It searches for bits released by cells in the placenta
@_atanas_