http://blogs.discovermagazine.com/80beats/2010/07/20/hope-for-the-needle-phobic-a-painless-vaccine-patch/ Mon, 22 Apr 2013 21:34:00 +0000 hourly 1 http://wordpress.org/?v=3.4.2 http://blogs.discovermagazine.com/80beats/2010/07/20/hope-for-the-needle-phobic-a-painless-vaccine-patch/#comment-20677 YouRang Wed, 21 Jul 2010 15:31:19 +0000 http://blogs.discovermagazine.com/80beats/?p=17725#comment-20677 Whatever happened to the mass immunization device we had as kids where the machine sucked the skin into being taut and a pressure washer type nozzle delivered the immunization? Whatever happened to the mass immunization device we had as kids where the machine sucked the skin into being taut and a pressure washer type nozzle delivered the immunization?

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