Needle-free COVID-19 vaccine shows promise

A needle-free COVID-19 vaccination could be possible, with University of Queensland scientists successfully protecting mice from the virus by administering a US-developed vaccine candidate with a ‘patch’.

The University of Texas Hexapro vaccine candidate - delivered via the UQ-developed and Vaxxas-commercialised high-density microarray patch (HD-MAP) - provided protection against COVID-19 disease with a single, pain-free 'click' from a pocket-sized applicator.

from Breaking World Pharma News https://ift.tt/2XY07nT