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

submitted 1 year 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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[-] FordBeeblebrox@lemmy.world 1 points 1 year ago

The doctors are constantly jabbing people one right after another and often through the uniform…I’d love to see the explanation in universe for that

[-] lolcatnip@reddthat.com 2 points 1 year ago

Maybe their uniforms are self-sterilizing.

[-] Blue_Morpho@lemmy.world 1 points 1 year ago

Medicine is improved so everyone has super immunity in the future. So it's not that the hypo isn't pushing dirt into their veins, it's that they don't care.

this post was submitted on 05 Dec 2023

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