Questions about possible AstraZeneca jab side-effects linger

Persistent questions on whether rare but serious blood clots among those getting the AstraZeneca jab against Covid-19 are more frequent than in the general population, and what causes them if they are, have continued to undermine confidence in the beleaguered vaccine. https://www.thelocal.se/20210405/questions-about-possible-astrazeneca-jab-side-effects-linger