
AstraZeneca Vaccine Trial in Children Halted As Blood Clot Link Probed
TEHRAN (Press Shia) – A British trial of the AstraZeneca coronavirus vaccine on children has been paused, Oxford University said Tuesday, as global regulators rush to assess its possible link to rare blood clots in adults. - World news - The university, which helped develop the embattled vaccine, said in a statement that there were "no safety concerns" in the trial, but acknowledged fears...