MODEL1009230000
type: SBMLModel
species: 556555
reaction: 556558
length unit: 821056
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reaction: 556562
name: Munz2009 - Zombie basic SZR
substance units: metaid_0000030
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parameter: 556580
reaction: 556564
is described by: ISBN:1607413477
time units: metaid_0000072
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notes: Munz2009 - Zombie basic SZR This is the basic SZR model for zombie infection. It is based on a classic mathematical model in epidemiology, the SIR model, which divides the population in three classes (Susceptible, Infectious, and Recovered) to predict the behaviour of an infection over the course of time. Here, the SZR model divides the population into Susceptible, Zombie, and Removed. This model was originally created by libAntimony v1.4 (using libSBML 3.4.1). This model is described in the article: When zombies attack!: Mathematical modelling of an outbreak of zombie infection P. Munz, I. Hudea, J. Imad and R.J. Smith? Infectious Disease Modelling Research Progress 2009, chapter 4, pp 133-150. Editors: Jean Michel Tchuenche and C. Chiyaka; Nova Science Publishers, Inc., NY, USA. Abstract: Zombies are a popular figure in pop culture/entertainment and they are usually portrayed as being brought about through an outbreak or epidemic. Consequently, we model a zombie attack, using biological assumptions based on popular zombie movies. We introduce a basic model for zombie infection, determine equilibria and their stability, and illustrate the outcome with numerical solutions. We then refine the model to introduce a latent period of zombification, whereby humans are infected, but not infectious, before becoming undead. We then modify the model to include the effects of possible quarantine or a cure. Finally, we examine the impact of regular, impulsive reductions in the number of zombies and derive conditions under which eradication can occur. We show that only quick, aggressive attacks can stave off the doomsday scenario: the collapse of society as zombies overtake us all. This model is hosted on BioModels Database and identified by: MODEL1009230000 . To cite BioModels Database, please use: BioModels Database: An enhanced, curated and annotated resource for published quantitative kinetic models . To the extent possible under law, all copyright and related or neighbourin…
parameter: 556578
units def: metaid_0000075
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parameter: 556576
reaction: 556560
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volume units: 290956
reaction: 556557
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species: 556556
initial assignment: MODEL1009230000#

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boundary condition: false
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initial concentration: NaN
initial amount: 1.0
in compartment: 556553
name: Zombie

556553
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constant: true
size: 1.0
spatial dimensions: 3.0
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reactant: 160724
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species: 556556

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species: 556554

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boundary condition: false
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initial amount: NaN
in compartment: 556553
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species: 556555

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name: individuals(thousands)

160604
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type: Parameter
notes: rate of zombie destruction
constant: true
units: metaid_0000074
value: 0.005
name: alpha

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name: starting Population

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notes: rate of zombie bites
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name: birth rate