Oxford university has called a pause to a small clinical trial in children of the Covid-19 vaccine developed with AstraZeneca, ahead of new risk assessments this week by regulators investigating possible links between the jab and rare but potentially fatal blood disorders in adults.
牛津大學(Oxford University)已叫停其與阿斯特捷利康(AstraZeneca)合作開發的新型冠狀病毒肺炎(COVID-19,即2019冠狀病毒病)疫苗的一場針對兒童的小型臨牀試驗。本週晚些時候,監管機構將進行新的風險評估,調查該疫苗與成人罕見但可能致命的血液疾病之間可能存在的聯繫。
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