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.

    • abraxas@sh.itjust.worksEnglish
      2·
      1 year ago

      Honestly, I wouldn’t trade it for the medical conditions of some of my family and friends. It sucks, and makes me hate doctors, but it won’t kill me.

      I mean, I’d take this over diabetes and/or asthma shrug