The U.S. will pay Pfizer Inc. $5.3 billion for an order of 10 million courses of its experimental Covid-19 pill beginning later this year. The purchase is contingent on U.S. clearance of the Covid ...
网页链接The U.S. will pay Pfizer Inc. $5.3 billion for an order of 10 million courses of its experimental Covid-19 pill beginning later this year. The purchase is contingent on U.S. clearance of the Covid ...
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