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

submitted 11 months ago by [email protected] to c/[email protected]

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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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[–] [email protected] 29 points 11 months ago (21 children)

I'm diabetic. This would be awesome!!

[–] [email protected] 9 points 11 months ago (2 children)

Miniatyrize ultrasound part, make it communicare with those glucose sensors that are placed on shoulder, make it portable enough and Presto! Artificial pancreas.

[–] [email protected] 2 points 11 months ago

Even the long application time is no issue there, since you just carry the device with you

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