WARSAW (Reuters) - Polish President Andrzej Duda has tested positive for coronavirus but is feeling good, presidential minister Blazej Spychalski announced on Saturday. 'The president yesterday was tested for the presence of coronavirus. The result…

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The Guardian

Small increases in people's exposure to air pollution are linked to significant rises in depression and anxiety, according to the first such study of UK adults. The researchers found that an incremental increase in nitrogen dioxide, largely…

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(Reuters) - AstraZeneca Plc has resumed the U.S. trial of its experimental COVID-19 vaccine after approval by regulators, and Johnson & Johnson is preparing to resume its trial on Monday or Tuesday, the companies said on Friday. The news signaled…

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SHANGHAI (Reuters) - China will seek to improve the flexibility of its yuan currency and will reduce restrictions on cross-border use of the yuan, the country's central bank governor Yi Gang said on Saturday. Yi said such moves were needed to…

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