Pfizer’s shot remains strong against disease, but Israeli data raise the prospect of it waning against infection. Singh 12:43 AM Singh By BY CARL ZIMMER from NYT Science https://ift.tt/36UjMWy Tweet Share Share Share Share About Admin mc3 This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period. Related Post
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