1. How to Spot Blood Clot Symptoms, And What to Do About It  ScienceAlert
  2. New questions over safety of AstraZeneca vaccine for young adults raised by UK - BBC News  BBC News
  3. EU drug regulator: Unusual blood clot is 'very rare AstraZeneca side effect'  BBC News
  4. Is the AstraZeneca Vaccine Safe or Not?  Bloomberg
  5. The Guardian view on the AstraZeneca vaccine: confidence from clarity  The Guardian
  6. View Full Coverage on Google News