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.

  • Mouselemming@sh.itjust.works
    link
    fedilink
    English
    arrow-up
    39
    ·
    1 year ago

    Since vaginal ultrasound is how they detect a “fetal heartbeat” at 6 weeks (the heart isn’t yet formed or pushing any blood, but there’s an electronic pulse) at which point abortion is illegal in many states, that might be a good thing.

    Although, as ultrasound is also how my overdue fetus was diagnosed with the umbilical cord wrapped 3x around the neck, leading to a quick C-section and healthy baby, I would rather keep the ultrasound machines and lose the lunatics.

    • ugh@lemm.ee
      link
      fedilink
      English
      arrow-up
      9
      ·
      1 year ago

      They don’t care about women who are considering abortion. I’d be more worried that they’d implement a less reliable test.

    • MonkderZweite@feddit.ch
      link
      fedilink
      English
      arrow-up
      5
      ·
      edit-2
      1 year ago

      at which point abortion is illegal in many states, that might be a good thing.

      It’s about 3 months here (Swiss). I think that is when neuronal tissue forms?