Injection-Free COVID Vaccination 1

Injection-Free COVID Vaccination 1

Morteza Sarmadi, Robert Langer, Ana Jaklenec

Koch Institute at MIT

This image shows the first ever microneedle platform capable of stabilizing COVID vaccines (but also other complex vaccines) with ultra-long shelf-life, solving one of the most challenging aspects of COVID vaccination, namely, cold chain and low stability at room temperature. The image shows excellent fidelity and microstructure of the fabricated microneedle loaded with COVID vaccines for injection-free vaccination.


lines of microneedles in grey with a glow around the edges, arranged on a tilted plate

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