Microneedle Delivery Vaccines

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The presentation by Kris Hansen, an employee at 3M, was very intriguing and informative on the use of microneedle to delivery vaccines intradermally. It is no secret that many people have a fear or dislike of needles. These microneedles would allow a larger population of individuals to receive lifesaving vaccinations in a non-stressful way. This reason among others, suggest the positive effects of microneedles in the use of vaccinations. Hansen stated that the name for these microneedles at 3M are Microstructured transdermal system, because one of the inventers has a strong dislike for needles and didn’t want needle in the name. Traditionally, vaccines are delivered intramuscularly. For example, if one were to receive a yearly flu shot, their

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