Amid the chaos of the pandemic’s early days, doctors who faced the first coronavirus onslaught reached across oceans and language barriers in an unprecedented effort to advise colleagues trying to save lives in the dark.
Researchers have long known that masks can prevent people from spreading airway germs to others — findings that have driven much of the conversation around these crucial accessories during the coronavirus pandemic.
LONDON --Fresh studies give more information about what treatments do or don’t work for COVID-19, with high-quality methods that give reliable results.
A virologist helped crack an impossible problem: how to insure against the economic fallout from devastating viral outbreaks. The plan was ingenious. Yet we're still in this mess.
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