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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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[–] eya@lemmy.dbzer0.com 43 points 11 months ago (2 children)

And here come the conspiracy theories...

[–] takeda@lemmy.world 19 points 11 months ago

No joke. The first thing that popped into my mind when reading the title was: "great, now my father will be afraid to do an ultrasound test"

[–] electrogamerman@lemmy.world 5 points 11 months ago

Now you can be ultrasounded while walking down the street! You wont even notice.