“Theranos’s ambitions for a finger-prick blood test are finally being realized—by other companies.

Since May, needle-phobic people in Austin, Texas, have been able to visit pharmacies for routine medical tests on drops of blood squeezed from their fingertips, rather than the usual way of plunging a needle into a vein in the arm and drawing large vials of blood. 

The rise and fall of Theranos—the Silicon Valley startup that promised to revolutionize blood testing but ended dissolved, with its founder Elizabeth Holmes convicted of fraud—cast a pall over the idea that critical medical tests could be run on mere drops of blood.

Demand for alternatives to standard blood draws never went away, however. And companies—including Becton Dickinson and Babson Diagnostics, which make the tests rolling out in Austin—have been working out technological kinks that foiled Theranos.”

From Wall Street Journal.