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Containing the spread of coronavirus disease 2019 (COVID-19): Meteorological factors and control strategies.
Lin, Jun; Huang, Weihao; Wen, Muchen; Li, Dehong; Ma, Shuyi; Hua, Jiawen; Hu, Hang; Yin, Shan; Qian, Yanjun; Chen, Peiling; Zhang, Qiao; Yuan, Ningbo; Sun, Shaolong.
  • Lin J; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China. Electronic address: ljun@mail.xjtu.edu.cn.
  • Huang W; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Wen M; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Li D; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Ma S; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Hua J; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Hu H; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Yin S; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China. Electronic address: qiaqia96163@163.com.
  • Qian Y; School of Management, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, People's Republic of China.
  • Chen P; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Zhang Q; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
  • Yuan N; School of Automobile, Chang'an University, Xi'an, Shaanxi 710064, People's Republic of China.
  • Sun S; School of Management, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, People's Republic of China.
Sci Total Environ ; 744: 140935, 2020 Nov 20.
Article in English | MEDLINE | ID: covidwho-640813
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ABSTRACT
The novel coronavirus disease 2019 (COVID-19) has spread globally and the meteorological factors vary greatly across the world. Understanding the effect of meteorological factors and control strategies on COVID-19 transmission is critical to contain the epidemic. Using individual-level data in mainland China, Hong Kong, and Singapore, and the number of confirmed cases in other regions, we explore the effect of temperature, relative humidity, and control measures on the spread of COVID-19. We find that high temperature mitigates the transmission of the disease. High relative humidity promotes COVID-19 transmission when temperature is low, but tends to reduce transmission when temperature is high. Implementing classical control measures can dramatically slow the spread of the disease. However, due to the occurrence of pre-symptomatic infections, the effect of the measures to shorten treatment time is markedly reduced and the importance of contact quarantine and social distancing increases.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: Pneumonia, Viral / Coronavirus Infections / Coronavirus / Pandemics Type of study: Observational study Limits: Humans Country/Region as subject: Asia Language: English Journal: Sci Total Environ Year: 2020 Document Type: Article

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Full text: Available Collection: International databases Database: MEDLINE Main subject: Pneumonia, Viral / Coronavirus Infections / Coronavirus / Pandemics Type of study: Observational study Limits: Humans Country/Region as subject: Asia Language: English Journal: Sci Total Environ Year: 2020 Document Type: Article