coronavirus.The findings — which are not yet peer-reviewed and looked at only a small sample size — come from a case study focused on passengers on a fishing vessel that left Seattle in May.
How close are we to a coronavirus vaccine? It examined whether they had a specific type of antibody scientists suspect is linked with coronavirus immunity at the time of departure, and whether they subsequently became infected when an outbreak emerged on board.Those who tested positive for the antibody in pre-departure tests, the case study states, did not become infected.