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Effects of immunization in small-world epidemics

Damian H. Zanette·Marcelo Kuperman
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Abstract

The propagation of model epidemics on a small-world network under the action of immunization is studied. Although the connectivity in this kind of networks is rather uniform, a vaccination strategy focused on the best connected individuals yields a considerable improvement of disease control. The model exhibits a transition from disease localization to propagation as the disorder of the underlying network grows. As a consequence, for fixed disorder, a threshold immunization level exists above which the disease remains localized.

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Damian H. Zanette, Marcelo Kuperman. 2001-09-14. Effects of immunization in small-world epidemics. https://doi.org/10.1016/s0378-4371(02)00618-0

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