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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

224 comments fedilink hide all child comments

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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[–] theodewere@kbin.social 2 points 11 months ago (2 children)

man a little vaccine needle is the least painful shot, i didn't even feel the last 5 i got until the next day

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[–] Pharmacokinetics@lemmy.world 1 points 11 months ago (1 children)

Was getting poke with a needle ever a problem that it needed this?

[–] baseless_discourse@mander.xyz 1 points 10 months ago

I know a person IRL that is morbidly afraid of needles, they would have a panic attack just seeing others getting poked. And apparently they have a self-help group somewhere, so they are definitely not alone.

Yeah, vaccine like these can definitely save their live.

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