Which is what happens with medical devices.
Comment on Ultrasound can push vaccines into the body without needles
Thief_of_Crows@sh.itjust.works 6 months ago
This seems suspicious, I’m not sure if it won’t work at all or will kill you, but I wouldn’t go near these without significant testing.
tsonfeir@lemm.ee 6 months ago
Neato@kbin.social 6 months ago
At first, the ultrasound pushed the mixture into the upper layers of skin, where the shape of the proteins caused vaccine-filled bubbles to form. As ultrasound kept hitting the skin, those bubbles burst and released the vaccine. As the experiment went on, the action of the bubbles breaking also cleared some dead skin cells, making the skin more permeable and allowing more and more vaccine molecules make it through.
A needle pushes vaccine molecules all the way into the muscles beneath the skin, while the ultrasound technique just delivers the vaccine to the upper layers of skin. But this more shallow process is sufficient for immunisation, says Dunn-Lawless.
In tests with live mice, the researchers found that while the ultrasound method delivered 700 times fewer molecules of vaccine than conventional jabs, the animals produced more antibodies. The researchers say that the mice didn’t show signs of pain and there was no visible damage to their skin.Neat. I'm wondering about the effectiveness with thicker skin in humans.
Marketsupreme@lemm.ee 6 months ago
What… Ultrasound is non invasive.
shasta@lemm.ee 6 months ago
I’m thinking getting the dosage right will be very difficult
meekah@lemmy.world 6 months ago
The article says that the dosage is about 700x lower but more antibodies are created. So it doesn’t seem like that’s a real issue
meekah@lemmy.world 6 months ago
Luckily, most countries do not allow medical practices without rigorous testing.
SatansMaggotyCumFart@lemmy.world 6 months ago
But their uncle Jim says that a friend of his knew a guy who got hurt by that.