Vaccines don't always make it into the people who need them the most. Many require a syringe and a needle to enter the bloodstream and create immunity. And that means a doctor or nurse has to do the job.
In order to improve the quality of health care and reduce its costs, researchers need to know what works and what doesn't. One powerful way to do that is through a system of "registries," in which doctors and hospitals compile and share their results. But even in this era of big data, remarkably few medical registries exist.
Carly Fiorina is expected to declare her candidacy for the Republican presidential nomination Monday morning in a video. Fiorina is perhaps best known as the former CEO of Hewlett-Packard, the first woman to lead a Fortune 20 company. She was ousted after a boardroom struggle in 2005.