Single Infection Epidemic Spreading Model

Author(s):  
Wojciech Ganczarek
2021 ◽  
pp. 1-12
Author(s):  
Andrey Viktorovich Podlazov

I propose two modifications of the SIR model of the epidemic spread, taking into account the social and space heterogeneity of the population. Social hetero¬geneity associated with differences in the intensity of paired contacts between people qualitatively changes the basic reproductive number. Space heterogeneity associated with differences in the intensity of multiple contacts between people significantly shifts the equilibrium position, increases the characteristic times and leads to the emergence of oscillatory dynamics of finite duration.


2014 ◽  
Vol 10 (11) ◽  
pp. e1003956 ◽  
Author(s):  
Yasser Iturria-Medina ◽  
Roberto C. Sotero ◽  
Paule J. Toussaint ◽  
Alan C. Evans ◽  

2011 ◽  
Vol 60 (12) ◽  
pp. 120509
Author(s):  
Song Yu-Rong ◽  
Jiang Guo-Ping ◽  
Xu Jia-Gang

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