The US government has reached a deal with Johnson & Johnson worth more than $1bn to secure 100m doses of its experimental coronavirus vaccine, as countries around the world scramble to lock up supplies for mass immunisation programmes.
美国政府与强生公司(Johnson & Johnson)达成了一项价值超过10亿美元的协议,以确保获得1亿剂该公司的实验性新型冠状病毒疫苗。目前世界各国竞相为大规模免疫计划落实供应。
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