We used social network analysis (SNA) to study the novel coronavirus (COVID-19) outbreak
in Karnataka, India, and to assess the potential of SNA as a tool for outbreak monitoring and …

Background Contact tracing data of severe acute respiratory syndrome coronavirus 2 (SARS-
CoV-2) pandemic is used to estimate basic epidemiological parameters. Contact tracing …

Background The coronavirus pandemic (COVID-19) has spread worldwide via international
travel. This study traced its diffusion from the global to national level and identified a few …

Abstract Coronavirus disease of 2019 (COVID-19)'s devastating effects on the physical and
mental health of the public are unlike previous medical crises, in part because of people's …

Background Transmission dynamics of SARS-CoV-2 varied by the settings of virus
exposure. Understanding the inter-relationship between exposure setting and transmission …

This study estimates the COVID-19 infection network from actual data and draws on
implications for policy and research. Using contact tracing information of 3283 confirmed …

The COVID-19 pandemic has spread widely around the world. Many mathematical models
have been proposed to investigate the inflection point (IP) and the spread pattern of COVID …

Background The huge surge in COVID-19 cases in Karnataka state, India, during early
phase of the pandemic especially following return of residents from other states and …

Objectives To provide a descriptive analysis of communities severely impacted by COVID-19
to that of communities moderately affected by COVID-19, with an emphasis on the social …

The spread of COVID-19 is closely related to the structure of human social networks. Based
on 237 cases, by using epidemiological retrospective statistics, data visualization, and social …