Ireland became the latest country to stop using AstraZeneca’s COVID-19 vaccine on Sunday, temporarily suspending the shot “out of an abundance of caution” after reports from Norway of serious blood clotting in some recipients there.

Ireland became the latest country to stop using AstraZeneca’s COVID-19 vaccine on Sunday, temporarily suspending the shot “out of an abundance of caution” after reports from Norway of serious blood clotting in some recipients there.