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What You Need To Know About Tiny 3D-Printed Vaccines

FACTS: Look at that thing. Crazy right? Before we start, you need to know how vaccines work.

Vaccines activate your body’s disease defense system, called the immune system. The response starts by engaging two kinds of immune cells: B cells, which produce antibodies that fight off the virus, and T cells, which destroy infected cells.

What we are looking at in the photo above is a 1 centimeter by 1 centimeter 3D-printed polymer patch that comprises a 100 micro-needles. Rather than being administered a shot, they will soon give us this. It is first dipped into a vaccine and then pressed into the skin. Stanford researchers found that the immune response for them is 50 times greater than its standard syringe counterpart.

QUOTES: PHD, Sanford Professor, Joseph DeSimone, senior author of this study, “Thankfully, we had biotech and healthcare workers pushing the envelope for all of us. In developing this technology, we hope to set the foundation for even more rapid global deployment of vaccines, at lower doses, in a pain- and anxiety-free manner, providing greater access to vaccines for all. “

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