So this has already been tested in humans: https://investors.modernatx.com/news-releases/news-release-details/moderna-announces-positive-phase-1-results-first-s

So this has already been tested in humans: https://investors.modernatx.com/news-releases/news-release-details/moderna-announces-positive-phase-1-results-first-systemic https://investors.modernatx.com/news-releases/news-release-d... "Antibody level predicted to protect against chikungunya infection achieved within hours; projected to be maintained for at least 16 weeks at the middle and high doses"