Vaccinations could be made less painful by treating skin with a vaccine-laden liquid and using ultrasound to push it into the body

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.

  • Ech@lemm.eeEnglish
    2·
    1 year ago

    I don’t think any amount of de-specializing would be enough to trust the ignorant and/or malicious masses could or would self-administer adequately.

    • Nathanator@lemmy.worldEnglish
      1·
      11 months ago

      You’re right. Can’t just post them to folks and expect 100% uptake. It might widen the possibilities of more people getting more vaccines, though. In my books, this can only be a good thing.