S T k k S T time lockdownduration nlockdowns nlockdowns lockdownpauseduration 1 epidemicextinguished Infectionfromnontesednosymptoms infectednontested Infectionfromtestednosymtoms infectedtested Infectionfromtestedsymptoms symptomstested Infectionfromnontestedsymptoms symptomsnontested SocialDistance adjF 1 2.5 symptomaticnumbertolerance symptomaticnumbertolerance symptomstested symptomaticnumbertolerance governmentresponsefactortodiagnosedinfected recoveredtested recoverednontested infectednontested infectedtested uninfectednontested uninfectedtested symptomstested symptomsnontested 100 Coronadeadtested Coronadeadnontested totalpopulation 100 coronadead coronadead noncoronadead 100 noncoronadead totalpopulation 100 recoveredtested recoverednontested totalpopulation Coronadeadtested recoveredtested infectedtested symptomstested uninfectednontested TotalInfectioncoefficient Coronarecover symptomsnontested populationgrowth s totalpopulation Birthrate Normaldeath uninfectednontested Normaldeath recoveredtested Normaldeath recoverednontested Coronadeathrateconstant infectedtested Coronadeathrateconstant infectednontested Normaldeath uninfectedtested Coronadeathrateconstant symptomsnontested TestingRandome uninfectednontested uninfectedtested TotalInfectioncoefficient TestingRandome infectednontested Symptomsappear infectednontested Symptomsappear infectedtested TestingforSymptoms symptomsnontested Coronadeathrateconstant symptomstested Coronarecover symptomstested infectednontested 0 0 0 symptomsnontested 0 0 0 intermittenttime Timegovermentaction 0 ModelValue40 Governmentinducedisolation intermittenttime Timegovermentaction 0 1 nlockdowns infectednontested infectedtested symptomstested symptomsnontested numbercutoff 0 1 intermittenttime Timegovermentaction lockdownduration 1 timefractionlockdown 0 ModelValue40