Microneedle patch delivers COVID-19 DNA vaccine

3D printed vaccine patches.

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3D printed vaccine patches can be stored at room temperature. It does not require cold storage.

A 3D printed vaccine patch offers vaccination without a shot.

Microneedle patch delivers COVID-19 DNA vaccine, doesn’t require cold storage.

How 3D-Printed Vaccine Patches Could Be More Effective Than Needles in COVID Battle.