Vaxx Popul

A man waits in a vaccination centre where a sign reads "No AstraZeneca vaccinations today" in Saint-Jean-de-Luz, southwestern France, Tuesday, March 16, 2021. (AP Photo/Bob Edme)

AstraZeneca vaccines: Why are some countries suspending its use?

Vaxx Populi: There have been reports of blood clots in some recipients. But in the absence of evidence they were caused by the vaccine, some experts think this move is overly cautious.