
By BY CARL ZIMMER from NYT Health A preliminary analysis showed that CureVac’s mRNA vaccine had an efficacy of just 47 percent. “This is pretty devastating for them,” one expert said. https://ift.tt/2TBzX7Y
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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