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Ultrasound can push vaccines into the body without needles (www.newscientist.com)

submitted 11 months ago by tsonfeir@lemm.ee to c/technology@lemmy.world

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Vaccines can be delivered through the skin using ultrasound. This method doesn’t damage the skin and eliminates the need for painful needles. To create a needle-free vaccine, Darcy Dunn-Lawless at the University of Oxford and his colleagues mixed vaccine molecules with tiny, cup-shaped proteins. They then applied liquid mixture to the skin of mice and exposed it to ultrasound – like that used for sonograms – for about a minute and a half.

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[-] kuneho@lemmy.world 24 points 11 months ago

few inches closer to Star Trek

[-] hakunawazo@lemmy.world 6 points 11 months ago

Better than Star Trek. Hypospray seems not to be painless.
https://www.youtube.com/watch?v=zK6Lbc1jid8

[-] PipedLinkBot@feddit.rocks 2 points 11 months ago

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[-] Olap@lemmy.world 2 points 11 months ago

Hyposound!

this post was submitted on 05 Dec 2023

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