Mark Kendall: Demo: A needle-free vaccine patch that's safer and way cheaper

The video discusses the history of the needle and syringe, highlighting its role in vaccine delivery. It introduces the Nanopatch, a new technology designed to overcome the limitations of traditional needles, such as needle phobia, needlestick injuries, and the cold chain requirement. The Nanopatch offers improved immune responses and cost-effectiveness, especially in developing countries. The video also covers the field application of the Nanopatch in Papua New Guinea and envisions a future with reduced infectious disease deaths through improved vaccines.

What potential impact could the Nanopatch have on vaccine accessibility in developing countries?

Discuss the importance of maintaining the cold chain for vaccines.

How does the Nanopatch address the issue of vaccine storage and refrigeration?

What future vision does the speaker have regarding infectious diseases and vaccination?