
By BY CARL ZIMMER, SHARON LAFRANIERE AND NOAH WEILAND from NYT Health The U.S. needs J.&J.’s one-shot vaccine more than ever. But the company is behind on manufacturing promises made in its Operation Warp Speed contract. https://ift.tt/2XyCKgT

By BY BENJAMIN MUELLER AND JAN HOFFMAN from NYT Health Nationwide, the number of kindergartners with the required shots fell below the targ...
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