Child receives polio vaccine injection with the Tropis Needle-free Injection System during a vaccination campaign in Somalia.

Yet for decades, a group of enterprising biomedical engineers have bene working to figure out the answer to this question: Can we design vaccines without needles, that still inoculate a patient with a ...

One Aussie state has expanded a major needle-free vaccine rollout to children, following record flu numbers and ...

Though the technology isn’t quite ready to deliver vaccines at scale, it could eventually provide a painless alternative to syringes. Share on Facebook (opens in a new window) Share on X (opens in a ...

PharmaJet, a global leader in needle-free injection technology, today announced that its WHO-prequalified Tropis ID ...