Mark Prausnitz displays the microneedle contraceptive patch. Photo: Christopher Moore/Georgia Tech

New US$1 birth-control patch works in seconds and lasts for a month, researchers claim

  • The patch, which is a few years from release, can be removed after five seconds of application
Topic |   Medicine

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Mark Prausnitz displays the microneedle contraceptive patch. Photo: Christopher Moore/Georgia Tech
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