COVID-19 has affected millions of people worldwide, causing illness and death, and
disrupting daily life while imposing a significant social and economic burden. Vaccination is …

Abstract In early 2020, South Korea experienced a large coronavirus disease 2019 (COVID-
19) outbreak. However, despite its proximity to China, where the virus had emerged, and the …

Previous models of the spread of viral infection could not explain the potential risk of non-
infectious travelers and exceptional events, such as the reduction in infected cases with an …

The COVID-19 pandemic has revealed new features in terms of substantial changes in rates
of infection, cure, and death as a result of social interventions, which significantly challenges …

In this paper, we propose a two-patch model with border control to investigate the effect of
border control measures and local non-pharmacological interventions (NPIs) on the …

Background As emerging the infectious disease, assessing the likelihood of further disease
spread, potential impact on human health, and the effectiveness of current preparedness …

In this research, the infectious disease studied by the authors takes coronavirus disease
2019 as an example. The source of data for research is from Health Commission of Hubei …