The AstraZeneca vaccine can help stave off serious Covid-19 illness in older people for longer, according to the head of the Anglo-Swedish pharmaceuticals company, as he noted that the UK has had fewer hospitalisations than Europe recently.
阿斯利康(AstraZeneca)掌门人表示，这家英国-瑞典制药公司的疫苗可以帮助老年人在更长时间内预防新型冠状病毒肺炎（COVID-19，即2019冠状病毒病）重症。他指出，近期英国的住院人数少于欧洲。
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