{
    "Use_Defaults": 1,
    "Events": [{
            "COMMENT": "Vaccinate Everyone with VaccineA",
            "class": "CampaignEvent",
            "Start_Day": 1,
            "Nodeset_Config": {
                "class": "NodeSetAll"
            },
            "Event_Coordinator_Config": {
                "class": "StandardInterventionDistributionEventCoordinator",
                "Target_Demographic": "Everyone",
                "Demographic_Coverage": 1.0,
                "Intervention_Config": {
                    "class": "ControlledVaccine",
                    "Intervention_Name": "VaccineA",
                    "Cost_To_Consumer": 1,
                    "Vaccine_Type": "AcquisitionBlocking",
                    "Vaccine_Take": 1.0,
                    "Waning_Config": {
                        "class": "WaningEffectMapLinear",
                        "Initial_Effect": 1.0,
                        "Expire_At_Durability_Map_End": 1,
                        "Durability_Map": {
                            "Times": [0, 25, 50],
                            "Values": [1.0, 1.0, 0.0]
                        }
                    },
                    "Distributed_Event_Trigger": "VaccinatedA",
                    "Expired_Event_Trigger": "VaccineExpiredA",
                    "Duration_To_Wait_Before_Revaccination": 40
                }
            }
        },
        {
            "COMMENT": "After the first round expires, distribute a different vaccine, VaccineB",
            "class": "CampaignEvent",
            "Start_Day": 60,
            "Nodeset_Config": {
                "class": "NodeSetAll"
            },
            "Event_Coordinator_Config": {
                "class": "StandardInterventionDistributionEventCoordinator",
                "Target_Demographic": "Everyone",
                "Demographic_Coverage": 1.0,
                "Intervention_Config": {
                    "class": "ControlledVaccine",
                    "Intervention_Name": "VaccineB",
                    "Cost_To_Consumer": 1,
                    "Vaccine_Type": "AcquisitionBlocking",
                    "Vaccine_Take": 1.0,
                    "Waning_Config": {
                        "class": "WaningEffectMapLinear",
                        "Initial_Effect": 1.0,
                        "Expire_At_Durability_Map_End": 1,
                        "Durability_Map": {
                            "Times": [0, 25, 50],
                            "Values": [1.0, 1.0, 0.0]
                        }
                    },
                    "Distributed_Event_Trigger": "VaccinatedB",
                    "Expired_Event_Trigger": "VaccineExpiredB",
                    "Duration_To_Wait_Before_Revaccination": 40
                }
            }
        }
    ]
}