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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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[–] MrShankles@reddthat.com 5 points 11 months ago* (last edited 11 months ago) (1 children)

It could be that if vaccines can be attached to a "cup-like protein" and given through the skin, than maybe insulin could too. Just less needle sticks overall

[–] AlecSadler@sh.itjust.works 2 points 11 months ago

OHHHHHHH. Jeez it took me way too long for this to click. Thanks!