AlternateMrPapaya
@AlternateMrPapaya@lemmy.world
This is a remote user, information on this page may be incomplete. View at Source ↗
- Comment on Ultrasound can push vaccines into the body without needles 11 months ago:
Finally? They were used back in the 1970s. There were issues with them getting contaminated during use, so disposable needles became the norm.