China has launched a major epidemiological survey of the novel coronavirus across nine different parts of the country, state media reported on Wednesday. The survey will be the first globally to cover such a large geographical region, although the total number of people to be tested is unclear.
據(jù)中國官方媒體周三報道，中國已在全國9個不同地區(qū)啟動針對新型冠狀病毒的大規(guī)模流行病學調(diào)查。這項調(diào)查將是全球首個覆蓋地域如此之廣的調(diào)查，盡管目前尚不清楚接受檢測的總?cè)藬?shù)。
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