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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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[-] teegus@sh.itjust.works 13 points 11 months ago

Who are "we" and why do we need to have the same opinion?

[-] sizzler@lemmy.world 12 points 11 months ago

If you're not part of the hivemind that changes depending on which sub you are on, them you are the enemy. No take backsies.

this post was submitted on 05 Dec 2023

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