Researchers test Covid-19 vaccine in people before knowing it works in animals

More info on proposed approach here - it is an mRNA &quot;firebreak&quot; vaccine<p><a href="https:&#x2F;&#x2F;spectrum.ieee.org&#x2F;the-human-os&#x2F;biomedical&#x2F;bionics&#x2F;darpas-firebreak-treatment-for-the-coronavirus" rel="nofollow">https:&#x2F;&#x2F;spectrum.ieee.org&#x2F;the-human-os&#x2F;biomedical&#x2F;bionics&#x2F;da...</a>