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Coronavirus disease (COVID-19) is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that is rapidly spreading across the globe. The clinical spectrum of SARS-CoV-2 pneumonia ranges from mild to critically ill cases…

Physical contact remains difficult to trace in large metropolitan networks, though it is a key vehicle for the transmission of contagious outbreaks. Co-presence encounters during daily transit use provide us with a city-scale time-resolved…

Physics and Society · Physics 2014-05-20 Lijun Sun , Kay W. Axhausen , Der-Horng Lee , Manuel Cebrian

We describe a study conducted at a large public university campus in the United States which shows the efficacy of network log information for digital contact tracing and prediction of COVID-19 cases. Over the period of January 18, 2021 to…

Networking and Internet Architecture · Computer Science 2022-01-27 Matthew L. Malloy , Lance Hartung , Steve Wangen , Suman Banerjee

This study explored how population mobility flows form commuting networks across US counties and influence the spread of COVID-19. We utilized 3-level mixed effects negative binomial regression models to estimate the impact of network…

Applications · Statistics 2022-08-16 Christopher Seto , Aria Khademi , Corina Graif , Vasant G. Honavar

Millions of people have died all across the world because of the COVID-19 outbreak. Researchers worldwide are working together and facing many challenges to bring out the proper vaccines to prevent this infectious virus. Therefore, in this…

Computers and Society · Computer Science 2021-12-03 Linta Islam , Mafizur Rahman , Nabila Ahmad , Tasnia Sharmin , Jannatul Ferdous Sorna

The emergence of novel COVID-19 causing an overload in health system and high mortality rate. The key priority is to contain the epidemic and prevent the infection rate. In this context, many countries are now in some degree of lockdown to…

Social and Information Networks · Computer Science 2020-05-21 Halgurd S. Maghdid , Kayhan Zrar Ghafoor

During a disease outbreak, timely non-medical interventions are critical in preventing the disease from growing into an epidemic and ultimately a pandemic. However, taking quick measures requires the capability to detect the early warning…

Social and Information Networks · Computer Science 2020-05-04 Erfaneh Gharavi , Neda Nazemi , Faraz Dadgostari

Long-term care facilities have been widely affected by the COVID-19 pandemic. Retirement homes are particularly vulnerable due to the higher mortality risk of infected elderly individuals. Once an outbreak occurs, suppressing the spread of…

Optimization and Control · Mathematics 2022-04-06 Mansoor Davoodi , Ana Batista , Abhishek Senapati , Weronika Schlechte-Welnicz , Birgit Wagner , Justin M. Calabrese

The COVID-19 pandemic has caused substantial damage to global health. Even though three years have passed, the world continues to struggle with the virus. Concerns are growing about the impact of COVID-19 on the mental health of infected…

Computation and Language · Computer Science 2023-06-14 Jiageng Wu , Xian Wu , Yining Hua , Shixu Lin , Yefeng Zheng , Jie Yang

Over the past few months, the outbreak of Coronavirus disease (COVID-19) has been expanding over the world. A reliable and accurate dataset of the cases is vital for scientists to conduct related research and for policy-makers to make…

Applications · Statistics 2020-12-01 Guannan Wang , Zhiling Gu , Xinyi Li , Shan Yu , Myungjin Kim , Yueying Wang , Lei Gao , Li Wang

Current methods for the detection of contagious outbreaks give contemporaneous information about the course of an epidemic at best. Individuals at the center of a social network are likely to be infected sooner, on average, than those at…

Physics and Society · Physics 2011-07-26 Nicholas A. Christakis , James H. Fowler

We identify the effectiveness of social distancing policies in reducing the transmission of the COVID-19 spread. We build a model that measures the relative frequency and geographic distribution of the virus growth rate and provides…

Econometrics · Economics 2024-05-21 Difang Huang , Ying Liang , Boyao Wu , Yanyi Ye

Yet in spite of advances in hospital treatment, hospitals continue to be a breeding ground for several airborne diseases and for diseases that are transmitted through close contacts like SARS, methicillin-resistant Staphylococcus aureus…

Other Quantitative Biology · Quantitative Biology 2007-11-06 Fredrik Liljeros , Petter Holme , Johan Giesecke

Socio-economic disparities quite often have a central role in the unfolding of large-scale catastrophic events. One of the most concerning aspects of the ongoing COVID-19 pandemics is that it disproportionately affects people from Black and…

Physics and Society · Physics 2020-07-09 Aleix Bassolas , Sandro Sousa , Vincenzo Nicosia

Mobile sensing has played a key role in providing digital solutions to aid with COVID-19 containment policies. These solutions include, among other efforts, enforcing social distancing and monitoring crowd movements in indoor spaces.…

Computers and Society · Computer Science 2022-02-23 Camellia Zakaria , Amee Trivedi , Emmanuel Cecchet , Michael Chee , Prashant Shenoy , Rajesh Balan

The global pandemic caused by COVID-19 affects our lives in all aspects. As of September 11, more than 28 million people have tested positive for COVID-19 infection, and more than 911,000 people have lost their lives in this virus battle.…

Machine Learning · Computer Science 2021-11-29 Yuqi Meng , Qiancheng Sun , Suning Hong , Ying Zhao , Zhixiang Li

Nosocomial infections place a substantial burden on health care systems and represent a major issue in current public health, requiring notable efforts for its prevention. Understanding the dynamics of infection transmission in a hospital…

Quantitative Methods · Quantitative Biology 2011-04-14 L. Isella , M. Romano , A. Barrat , C. Cattuto , V. Colizza , W. Van den Broeck , F. Gesualdo , E. Pandolfi , L. Ravà , C. Rizzo , A. E. Tozzi

As COVID-19 transitions into an endemic disease that remains constantly present in the population at a stable level, monitoring its prevalence without invasive measures becomes increasingly important. In this paper, we present a deep neural…

Quantitative Methods · Quantitative Biology 2025-12-02 Yifei Chen , Eric Liang

The coronavirus disease 2019 (COVID-19) pandemic has been ongoing for around 3 years, and has infected over 750 million people and caused over 6 million deaths worldwide at the time of writing. Throughout the pandemic, several strategies…

Artificial Intelligence · Computer Science 2023-08-17 Mohamed Harmanani

The COVID-19 pandemic has proved to be one of the most disruptive public health emergencies in recent memory. Among non-pharmaceutical interventions, social distancing and lockdown measures are some of the most common tools employed by…

Dynamical Systems · Mathematics 2021-02-16 Carl Corcoran , John Michael Clark