Dozens of other companies were working on point-of-care blood testing before Theranos, and dozens still are.
https://media.wired.com/photos/5aab0f77a54678516963cb50/master/pass/bloodvials-99310840.jpg
Dozens of other companies were working on point-of-care blood testing before Theranos, and dozens still are.
https://media.wired.com/photos/5aab0f77a54678516963cb50/master/pass/bloodvials-99310840.jpg