BE and Phase I Clinical Trial Center, The First Affiliated Hospital of Xiamen University, Xiamen, China.
Department of Plastic Surgery, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China.
J Travel Med. 2020 May 18;27(3). doi: 10.1093/jtm/taaa036.
We found a strong correlation between travel volumes departing from Wuhan, Hubei Province before the Spring Festival and the extent of amplification of the outbreak of COVID-19 in China in 2020, with 100 top cities. Almost 70% of exportations were within cities in Hubei province.
我们发现,2020 年春节前从湖北省武汉市出发的旅行量与中国 COVID-19 疫情的扩散程度之间存在很强的相关性,涉及前 100 大城市。几乎 70%的输出都在湖北省内的城市之间。