By Elizabeth Armstrong Moore -
What if getting a flu vaccine no longer involved getting a shot?
Researchers at Georgia State University have spent the past few years working on a microneedle patch that dissolves into the skin for patients to easily and painlessly self-administer vaccines. Now, they've developed a flu vaccine using the system that, when tested on mice, proved to be 100 percent effective more than a year after the mice were vaccinated.
READ MORE ON C|NET