it's getting worse... heading into the next layer...
Needle-free COVID vaccine patches coming soon, say researchers and makers
The human trial of the needle-free vaccine against the Coronavirus will start in Australia in April, and would be the inevitable future.
A skin patch and its applicator are already being tested to 'vaccinate' against Covid-19.
Scientists from Queensland, Australia, say they have developed a needle-free way to administer the Covid-19 vaccine in what could be a world first.
