A multi-strain epidemic model for COVID-19 with infected and asymptomatic cases: Application to French data

M Massard, R Eftimie, A Perasso… - Journal of Theoretical …, 2022 - Elsevier
Many SARS-CoV-2 variants have appeared over the last months, and many more will
continue to appear. Understanding the competition between these different variants could …

Impact of a new SARS-CoV-2 variant on the population: A mathematical modeling approach

G Gonzalez-Parra, D Martínez-Rodríguez… - Mathematical and …, 2021 - mdpi.com
Several SARS-CoV-2 variants have emerged around the world, and the appearance of other
variants depends on many factors. These new variants might have different characteristics …

[HTML][HTML] Modeling the impact of SARS-CoV-2 variants and vaccines on the spread of COVID-19

AM Ramos, M Vela-Pérez, MR Ferrández… - … in Nonlinear Science …, 2021 - Elsevier
The continuous mutation of SARS-CoV-2 opens the possibility of the appearance of new
variants of the virus with important differences in its spreading characteristics, mortality rates …

Modeling COVID-19 dynamic using a two-strain model with vaccination

UAP de León, E Avila-Vales, K Huang - Chaos, Solitons & Fractals, 2022 - Elsevier
Multiple strains of the SARS-CoV-2 have arisen and jointly influence the trajectory of the
coronavirus disease (COVID-19) pandemic. However, current models rarely account for this …

Epidemic analysis of COVID-19 outbreak and counter-measures in France

E Unlu, H Léger, O Motornyi, A Rukubayihunga… - MedRxiv, 2020 - medrxiv.org
The COVID-19 pandemic has triggered world-wide attention among data scientists and
epidemiologists to analyze and predict the outcomes, by using previous statistical epidemic …

Modelling the interplay of SARS-CoV-2 variants in the United Kingdom

NL Barreiro, T Govezensky, CI Ventura, M Nuñez… - Scientific Reports, 2022 - nature.com
Many COVID-19 vaccines are proving to be highly effective to prevent severe disease and to
diminish infections. Their uneven geographical distribution favors the appearance of new …

[HTML][HTML] Parameter estimation and prediction for coronavirus disease outbreak 2019 (COVID-19) in Algeria

S Bentout, A Chekroun, T Kuniya - AIMS Public Health, 2020 - ncbi.nlm.nih.gov
Background The wave of the coronavirus disease outbreak in 2019 (COVID-19) has spread
all over the world. In Algeria, the first case of COVID-19 was reported on 25 February, 2020 …

A multi-strain model with asymptomatic transmission: Application to COVID-19 in the US

S Gao, M Shen, X Wang, J Wang, M Martcheva… - Journal of Theoretical …, 2023 - Elsevier
COVID-19, induced by the SARS-CoV-2 infection, has caused an unprecedented pandemic
in the world. New variants of the virus have emerged and dominated the virus population. In …

A COVID-19 model incorporating variants, vaccination, waning immunity, and population behavior

Z LaJoie, T Usherwood, S Sampath, V Srivastava - Scientific Reports, 2022 - nature.com
Vaccines for COVID-19 have allowed countries to combat the spread of the disease.
However, new variants have resulted in significant spikes in cases and raised severe health …

[HTML][HTML] Mathematical modeling for Delta and Omicron variant of SARS-CoV-2 transmission dynamics in Greece

S Liossi, E Tsiambas, S Maipas… - Infectious Disease …, 2023 - Elsevier
A compartmental, epidemiological, mathematical model was developed in order to analyze
the transmission dynamics of Delta and Omicron variant, of SARS-CoV-2, in Greece. The …