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

submitted 1 year ago by [email protected] to c/technology

268 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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[–] pauljacobson 29 points 1 year ago (21 children)

I'm diabetic. This would be awesome!!

[–] [email protected] 5 points 1 year ago (6 children)

I'm dumb...what does being diabetic have to do with inability to get needle vaccines? I'm seriously asking.

[–] Dadbod89 13 points 1 year ago

There's type 1 and 2 diabetes. I believe type 2 requires you to regularly prick your fingers to test your blood sugar levels several times a day while type 1 requires mandatory insulin shots into your stomach a few times a day. Basically a diabetic fuckin hates needles for good reason and to be able to do that with ultrasound would be rad.

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