Infectious Disease Outbreak (COVID-19)-Social Distancing

Infectious Disease Outbreak (COVID-19)-Social Distancing preview image

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Screen_shot_2018-02-02_at_12.53.50_pm lin xiang (Author)

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;; This model is developed by Dr. Lin Xiang at the University of Kentucky. Contact: lin.xiang@uky.edu
;;
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turtles-own [day]
globals [LM max-daily-cases]

to-report sick-time
  report round day / 30
end 

to setup
  ca
  crt 600
  [set color 68
    set-turtles]

  ask one-of turtles
  [set color 25]

  set LM 0

  reset-ticks
end 

to go
  if ticks > Days * 10  [stop]
  social-ditancing
  transmission
  sickness
  find-max-daily-cases
  tick
end 

to social-ditancing
  ask turtles [
    ifelse random 100 < %-People-practicing-SD
    [ifelse any? other turtles in-cone Social-distancing 180
    [rt random-float 360]
      [fd 0.1]]
    [fd 0.1]
  ]
end 

to add-1-case
  crt 1
  [set color 25
   set-turtles
  ]
end 

to transmission
  ask turtles with [color = 25]
  [let healthy-perosn one-of other turtles with [color = 68] in-radius 1.5
    if healthy-perosn != nobody
    [ask healthy-perosn
      [if random 100 < 90 [set color 25]]
    ]
  ]
end 

to sickness
  ask turtles with [color = 25]
  [ set day day + 1
    if  day  >= 150
    [ifelse random 100 < 20
      [set LM LM + 1  die]
      [set color blue]]
  ]
end 

to set-turtles
    set shape "person-1"
    set size 1.75
    set day 0
    setxy random-xcor random-ycor
end 

to find-max-daily-cases
  if count turtles with [color = orange ] > max-daily-cases        ;Count the infectious. If it is greater than the current record of max daily cases
  [set max-daily-cases count turtles with [color = orange ]]       ;update the max daily case
end 

There are 10 versions of this model.

Uploaded by When Description Download
lin xiang about 2 years ago Minor adjustment Download this version
lin xiang about 2 years ago adjust the interface Download this version
lin xiang about 2 years ago Minor adjustment Download this version
lin xiang about 2 years ago Adjust Time Download this version
lin xiang over 3 years ago Add in max daily cases Download this version
lin xiang about 4 years ago Fix time Download this version
lin xiang about 4 years ago Add in both social distancing space and percentage of people who practice social distancing. Download this version
lin xiang about 4 years ago Adjust the agent speed Download this version
lin xiang about 4 years ago Adjust the speed Download this version
lin xiang about 4 years ago Initial upload Download this version

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Infectious Disease Outbreak (COVID-19)-Social Distancing.png preview Preview for 'Infectious Disease Outbreak (COVID-19)-Social Distancing' about 4 years ago, by lin xiang Download

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