Health
Moderna said its experimental coronavirus vaccine induced immune responses in people aged 56 years and older that were comparable to those seen in younger adults in a small study.
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The number of working Americans testing positive for drugs climbed last year, particularly for marijuana, indicating employee drug use was rising just as the coronavirus pandemic created new stresses.57
The Covid Storm
The federal coronavirus test wasn’t working in February. The pathogen spread unchecked for 21 critical days while health leaders dismissed other solutions, underestimated the risk and remained confident they could fix the problem. “We quickly got behind.”676
Local leaders in Wuhan, consumed with domestic politics, did an end run around the Western-educated virologist whose agency was supposed to contain new contagious diseases.488
WSJ News Exclusive
China is targeting top scientific and technological expertise in the U.S. and other advanced nations through an expanding network of more than 600 talent-recruitment stations around the world, a new report has found.
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