The virus SARS-COV-2 caused disease COVID-19 has been declared a pandemic by WHO.
Currently, over 210 countries and territories have been affected. Careful, well-designed …

Abstract The novel coronavirus (COVID-19) pandemic that emerged from Wuhan city in
December 2019 overwhelmed health systems and paralyzed economies around the world. It …

By November 2020, the Coronavirus disease 2019 (COVID-19) has infected more than 50
million people worldwide, causing more than 1.2 million deaths. This new contagious …

Generating dynamic operators are constructed here from the cumulative case function to
recover all state dynamics of a Susceptible–Exposed–Infectious–Recovered (SEIR) model …

A knowledge‐based cybernetic framework model representing the dynamics of SARS‐CoV‐
2 inside the human body has been studied analytically and in silico to explore the …

Infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) results in
varied clinical outcomes, with virus-induced chronic inflammation and tissue injury being …

COVID-19 is a disease occurring as a result of infection by a novel coronavirus called SARS-
CoV-2. Since the WHO announced COVID-19 as a global pandemic, mathematical works …

COVID-19, which has been attracting more and more attention worldwide, reactivates in
some recovery cases. In this study, two research questions related to reactivation are …

Clarifying dominant factors determining the immune heterogeneity from non-survivors to
survivors is crucial for developing therapeutics and vaccines against COVID-19. The main …

In December 2019, a newly discovered SARS-CoV-2 virus was emerged from China and
propagated worldwide as a pandemic, resulting in about 3–5% mortality. Mathematical …