The first may be the influx of meat and seafood to the market from all over the country and around the world. Some of it may have been contaminated by infected workers during processing and transportation, then the virus jumped from produce to people.
第一种可能,批发市场里被新冠病毒污染的海产品或肉类是源头。批发市场很多海产品、肉类等都是外地输入的,包括海外进口。新冠病毒感染者在处理和运输这些产品时可能会造成污染,从而导致经手处理的员工感染病毒。
The second possibility is person-to-person transmission. "The infected person who brought the virus into the market might be asymptomatic or have very mild symptoms, and the hustle and bustle of the market led to the cluster of new infections," he said.
第二种可能是人传人。他可能是一个从其他疫源地过来的人,被感染之后没有症状或症状很轻,此后对新发地批发市场造成了污染,导致了疫情的集聚。
国家卫健委高级别专家组成员、中国疾控中心流行病学前首席科学家曾光表示,
Based on preliminary analysis of the two early cases, the coronavirus strain in the latest outbreak is different from the ones found in China, and early data suggest it is a mutated variety from Europe.
根据对两个病例样本的初步分析,此次发病的病毒毒株不像是国内流行的类型,初步数据显示,可能是从欧洲方向来的变异类型。
【专家:北京突然出现本土新冠疫情,有两种可能性】相关文章:
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