Vaccine-Delivery Patch With Dissolving Microneedles Eliminates 'Sharps,' Boosts Protection

A **new vaccine-delivery patch** based on hundreds of **microscopic needles** that dissolve into the skin could allow persons without medical training to painlessly administer **vaccines** -- while providing improved immunization against diseases such as **influenza**. Patches containing micron-scale needles that carry vaccine with them as they dissolve into the skin could simplify immunization programs by eliminating the use of hypodermic needles -- and their "sharps" disposal and re-use concerns. More on "Sciencedaily.com":[ http://www.sciencedaily.com/releases/2010/07/100718204733.htm]

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