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Behavior of susceptible-vaccinated-infected-recovered epidemics with diversity in the infection rate of individuals
Cai, CR; Wu, ZX(吴枝喜); Guan, JY(关剑月); Cai, CR (reprint author), Lanzhou Univ, Inst Computat Phys & Complex Syst, Lanzhou 730000, Gansu, Peoples R China.
2013-12-03
Source PublicationPhysical Review E: statistical, nonlinear, and soft matter physics   Impact Factor & Quartile Of Published Year  The Latest Impact Factor & Quartile
ISSN1539-3755
Volume88Issue:6Pages:-
AbstractWe study a susceptible-vaccinated-infected-recovered (SVIR) epidemic-spreading model with diversity of infection rate of the individuals. By means of analytical arguments as well as extensive computer simulations, we demonstrate that the heterogeneity in infection rate can either impede or accelerate the epidemic spreading, which depends on the amount of vaccinated individuals introduced in the population as well as the contact pattern among the individuals. Remarkably, as long as the individuals with different capability of acquiring the disease interact with unequal frequency, there always exist a cross point for the fraction of vaccinated, below which the diversity of infection rate hinders the epidemic spreading and above which expedites it. The overall results are robust to the SVIR dynamics defined on different population models; the possible applications of the results are discussed.
Subject AreaPhysics
PublisherAMER PHYSICAL SOC
DOI10.1103/PhysRevE.88.062805
Publication PlaceCOLLEGE PK
Indexed BySCIE ; EI ; PubMed
Language英语
First Inst
Funding Project国家自然科学基金项目
Project NumberNational Natural Science Foundation of China [11005051, 11005052, 11135001]
WOS IDWOS:000328605400007
Funding OrganizationNSFC
SubtypeArticle
EI ID20135217128307
PMID 24483509
Department[Cai, Chao-Ran;
Wu, Zhi-Xi;
Guan, Jian-Yue] Lanzhou Univ, Inst Computat Phys & Complex Syst, Lanzhou 730000, Gansu, Peoples R China
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/103456
Collection物理科学与技术学院
Corresponding AuthorCai, CR (reprint author), Lanzhou Univ, Inst Computat Phys & Complex Syst, Lanzhou 730000, Gansu, Peoples R China.
Recommended Citation
GB/T 7714
Cai, CR,Wu, ZX,Guan, JY,et al. Behavior of susceptible-vaccinated-infected-recovered epidemics with diversity in the infection rate of individuals[J]. Physical Review E: statistical, nonlinear, and soft matter physics,2013,88(6):-.
APA Cai, CR,Wu, ZX,Guan, JY,&Cai, CR .(2013).Behavior of susceptible-vaccinated-infected-recovered epidemics with diversity in the infection rate of individuals.Physical Review E: statistical, nonlinear, and soft matter physics,88(6),-.
MLA Cai, CR,et al."Behavior of susceptible-vaccinated-infected-recovered epidemics with diversity in the infection rate of individuals".Physical Review E: statistical, nonlinear, and soft matter physics 88.6(2013):-.
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