In this section
@article{Parham:2008:10.1016/j.tpb.2007.12.010,
author = {Parham, PE and Singh, BK and Ferguson, NM},
doi = {10.1016/j.tpb.2007.12.010},
journal = {THEOR POPUL BIOL},
pages = {349--368},
title = {Analytic Approximation of Spatial Epidemic Models of Foot and Mouth Disease},
url = {http://dx.doi.org/10.1016/j.tpb.2007.12.010},
volume = {73},
year = {2008}
}
TY - JOUR
AB - The effect of spatial heterogeneity in epidemic models has improved with computational advances, yet far less progress has been made in developing analytical tools for understanding such systems. Here, we develop two classes of second-order moment closure methods for approximating the dynamics of a stochastic spatial model of the spread of foot and mouth disease. We consider the performance of such 'pseudo-spatial' models as a function of R-0, the locality in disease transmission, farm distribution and geographically-targeted control when an arbitrary number of spatial kernels are incorporated. One advantage of mapping complex spatial models onto simpler deterministic approximations lies in the ability to potentially obtain a better analytical understanding of disease dynamics and the effects of control. We exploit this tractability by deriving analytical results in the invasion stages of an FMD outbreak, highlighting key principles underlying epidemic spread on contact networks and the effect of spatial correlations. (C) 2008 Elsevier Inc. All rights reserved.
AU - Parham,PE
AU - Singh,BK
AU - Ferguson,NM
DO - 10.1016/j.tpb.2007.12.010
EP - 368
PY - 2008///
SN - 0040-5809
SP - 349
TI - Analytic Approximation of Spatial Epidemic Models of Foot and Mouth Disease
T2 - THEOR POPUL BIOL
UR - http://dx.doi.org/10.1016/j.tpb.2007.12.010
VL - 73
ER -
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