Medical research

Researchers develop painless tattoos that can be self-administered

Instead of sitting in a tattoo chair for hours enduring painful punctures, imagine getting tattooed by a skin patch containing microscopic needles. Researchers at the Georgia Institute of Technology have developed low-cost, ...

Vaccination

Push to develop mRNA vaccine patches

The global epidemic innovations fund said Tuesday it was working with a vaccine manufacturer to create a patch using mRNA technology, which would be easier to use against COVID.

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