Suppression of epidemic outbreaks with heavy-tailed contact dynamics
We study the epidemic spreading process following contact dynamics with heavy-tailed waiting time distributions. We show both analytically and numerically that the temporal heterogeneity of contact dynamics can significantly suppress the disease's transmissibility, hence the size of epidemic ou...
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Published in | Europhysics letters Vol. 103; no. 5; pp. 50002 - 50006 |
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Main Authors | , , |
Format | Journal Article |
Language | English |
Published |
EDP Sciences, IOP Publishing and Società Italiana di Fisica
01.09.2013
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Subjects | |
Online Access | Get full text |
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Summary: | We study the epidemic spreading process following contact dynamics with heavy-tailed waiting time distributions. We show both analytically and numerically that the temporal heterogeneity of contact dynamics can significantly suppress the disease's transmissibility, hence the size of epidemic outbreak, obstructing the spreading process. Furthermore, when the temporal heterogeneity is strong enough, one obtains the vanishing transmissibility for any finite recovery time and regardless of the underlying structure of contacts, the condition of which was derived. |
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Bibliography: | istex:438F1C68329EC65ECA7EB1AC1811059FEA5C08FC publisher-ID:epl15691 ark:/67375/80W-17WCGN4K-X |
ISSN: | 0295-5075 1286-4854 |
DOI: | 10.1209/0295-5075/103/50002 |