The spread of pandemics such as COVID-19 is strongly linked to human activities. The
objective of this article is to specify and examine early indicators of disease spread risk in …

It is significant to explore the morbidity patterns and at-risk areas of the COVID-19 outbreak
in megacities. In this paper, we studied the relationship among human activities, morbidity …

The COVID-19 pandemic has already resulted in more than 6 million deaths worldwide as of
December 2022. The COVID-19 has also been greatly affecting the activity of the human …

Background Development of surveillance systems based on big data sources with spatial
information is necessitated more than ever during this pandemic. Here, we present our pilot …

Background Understanding non-epidemiological factors is essential for the surveillance and
prevention of infectious diseases, and the factors are likely to vary spatially and temporally …

The spread of COVID-19 pandemic provoked new policies and restrictions, which had an
unprecedented impact on urban mobility and traffic on local and global scales. While …

Pathways of transmission of coronavirus (COVID‐19) disease in the human population are
still emerging. However, empirical observations suggest that dense human settlements are …

Since its emergence in late 2019, the COVID-19 pandemic has attracted the attention of
researchers in various fields, including urban planning and design. However, the spreading …

Direct human physical contact accelerates COVID-19 transmission. Smartphone mobility
data has emerged as a valuable data source for revealing fine-grained human mobility …

Background: Human movement is one of the forces that drive the spatial spread of infectious
diseases. To date, reducing and tracking human movement during the COVID-19 pandemic …