The F.D.A. extends the shelf life of J.&J.’s vaccine by six weeks, giving states more time to use expiring supply.

By BY NOAH WEILAND from NYT U.S. https://ift.tt/3xdG7K0
The F.D.A. extends the shelf life of J.&J.’s vaccine by six weeks, giving states more time to use expiring supply.
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