Why is it so hard to review the Johnson & Johnson vaccine? Data.

The clock is ticking for regulators looking into covid vaccine side effects. But their task is made harder by America’s fragmented data systems.

15 Avril 2021, MIT Tech. Review


The future of the single-shot Johnson & Johnson covid vaccine remains in limbo after an advisory panel recommended taking a deeper look into reports of rare—and sometimes fatal—side effects….Read more >>>