AstraZeneca acknowledged the rare side effect in court during a lawsuit filed by people whose loved ones died or were injured by vaccines.
The benefits of taking the Johnson & Johnson Covid-19 vaccine outweighs the risk of blood clots
A Utah woman died from multiple organ failure four days after receiving the 2nd dose of a coronavirus mRNA vaccine
A Phase 3 vaccine developed by AstraZeneca was put on hold when a volunteer in the UK fell ill after suffering a "serious adverse reaction"