US biotech firm Moderna reported positive preliminary results on a covid-19 vaccine. One of their conclusions is that the patients who participated in an initial study managed to develop antibodies against the coronavirus.
A covid-19 vaccine gives positive results
2020-05-19T18:40:59.342Z
US biotech firm Moderna reported positive preliminary results on a covid-19 vaccine. One of their conclusions is that the patients who participated in an is…
