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illustration: Akihiro Ikeshita/JAXA

Okaerinasai is Japanese for “Welcome back.” It’s a word everyone at the Japan Aerospace Exploration Agency JAXA will be shouting together around 2 am Tokyo time on December 6, when a capsule ejected from the Hayabusa2 space probe is due to land in Woomera, South Australia, after a 5.2 billion kilometer round-trip.

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Photo: iStockphoto
Journal Watch report logo, link to report landing page

If administered promptly enough, naloxone can chemically reverse an opioid overdose and save a person’s life. However, timing is critical–quicker administration of the medication can not only save a life, but also reduce the chances that brain damage will occur.

In exploring new ways to administer naloxone faster, a team of researchers has harnessed an effective, community-based approach. It involves an app for volunteers, who receive an alert when another app user nearby indicates that an overdose is occurring and naloxone is needed. The volunteers then have the opportunity to respond to the request.

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