Technology

59261 readers

2929 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

734

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

253 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.

you are viewing a single comment's thread
view the rest of the comments

[–] kuneho@lemmy.world 23 points 11 months ago (2 children)

few inches closer to Star Trek

[–] hakunawazo@lemmy.world 6 points 11 months ago (1 children)

Better than Star Trek. Hypospray seems not to be painless.
https://www.youtube.com/watch?v=zK6Lbc1jid8

[–] PipedLinkBot@feddit.rocks 2 points 11 months ago

Here is an alternative Piped link(s):

https://www.piped.video/watch?v=zK6Lbc1jid8

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] Olap@lemmy.world 2 points 11 months ago

Hyposound!