Goodbye needle, hello smoothie (w/Video)

(PhysOrg.com) -- Instead of a dreaded injection with a needle, someday getting vaccinated against disease may be as pleasant as drinking a yogurt smoothie.

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<p><a href="http://www.physorg.com/news156528415.html">Goodbye needle, hello smoothie (w/Video)</a></p> <p>(PhysOrg.com) -- Instead of a dreaded injection with a needle, someday getting vaccinated against disease may be as pleasant as drinking a yogurt smoothie.</p>