Microneedle patch delivers COVID-19 DNA vaccine; doesn’t require cold storage (IMAGE)

American Chemical Society

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

Caption

This microneedle patch could someday replace a needle for delivering COVID-19 vaccines.

Credit

Adapted from ACS Nano 2021, DOI: 10.1021/acsnano.1c03252

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