Exclusive: FDA widens U.S. safety inquiry into AstraZeneca coronavirus vaccine - sources - Reuters

The U.S. Food and Drug Administration has broadened its investigation of a serious illness in AstraZeneca Plc's COVID-19 vaccine study and will look at data from earlier trials of similar vaccines developed by the same scientists, three sources familiar with … https://ca.reuters.com/article/us-health-coronavirus-vaccine-astrazenec-idUSKBN26L3TA