研究：新冠病毒或借助大气污染物颗粒传播
<p>意大利科学家的最新研究显示，新冠病毒能够附着在大气污染物颗粒上，这或许可以使病毒传播得更远，导致更多人感染。</p><p><span word="Coronavirus">Coronavirus</span> <span word="has">has</span> <span word="been">been</span> <span word="detected">detected</span> <span word="on">on</span> <span word="particles">particles</span> <span word="of">of</span> <span word="air">air</span> <span word="pollution">pollution</span> <span word="by">by</span> <span word="scientists">scientists</span> <span word="investigating">investigating</span> <span word="whether">whether</span> <span word="this">this</span> <span word="could">could</span> <span word="enable">enable</span> <span word="it">it</span> <span word="to">to</span> <span word="be">be</span> <span word="carried">carried</span> <span word="over">over</span> <span word="longer">longer</span> <span word="distances">distances</span> <span word="and">and</span> <span word="increase">increase</span> <span word="the">the</span> <span word="number">number</span> <span word="of">of</span> <span word="people">people</span> <span word="infected">infected</span>.</p><p>科学家日前在空气污染物颗粒上发现了新冠病毒，他们正在研究，这是否能使病毒传播得更远，并增加感染人数。</p>
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