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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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[-] 100_kg_90_de_belin@feddit.it 18 points 11 months ago

Vaccines just vibing their way into your body

[-] tsonfeir@lemm.ee 3 points 11 months ago

It’s a bit more like really high pitch screaming as it enters you, but the way you say it makes me want it even more.

this post was submitted on 05 Dec 2023

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