Related Program: All Things Considered EU Sees Possible Link Between AstraZeneca Vaccine and Blood Clots By Jason Beaubien • 3 hours ago Related Program: All Things Considered ShareTweetEmail Listen Listening... / Originally published on April 7, 2021 6:44 pm Copyright 2021 NPR. To see more, visit https://www.npr.org. ShareTweetEmailView the discussion thread.