Researchers have added new evidence to the scientific understanding of how the new coronavirus – believed to spread principally through direct contact with the droplets from coughs and sneezes – may linger in the air.The findings, based on measurements of particles in the air at two hospitals in Wuhan during the central Chinese city’s outbreak, suggest particles of the coronavirus, called Sars-CoV-2, could linger after being shaken from medical workers’ protective gear, or be present in the air…
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