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Transcript of 1 Exotic Disease Response Introduction to EDR. 2 Workshop Outcome This workshop is designed to give...
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Exotic Disease ResponseIntroduction to EDR
Introduction to EDR 2
Workshop Outcome
This workshop is designed to give you an overview of the policy and procedures to deal with an exotic disease incursion in New Zealand.
This workshop is designed to give you an overview of the policy and procedures to deal with an exotic disease incursion in New Zealand.
Introduction to EDR 3
During this session we will cover:
Training Agenda
1. Unwanted Organisms2. Overview of the Exotic Disease Lifecycle3. Exotic Disease Response
Introduction to EDR 4
Knowledge Checks• Are not designed to Pass or Fail you!• Make sure you have understood what you have
learned before moving on to the next module.• You can refer to your reference material (processes
and procedures) if you need to.• If you haven’t achieved 100% accuracy, I’ll provide
some help before we move on to the next topic.
Introduction to EDR 5
1. Unwanted Organisms Objective
By the end of this topic you will be able to:
• Explain what exotic diseases are, and what causes them, and
• Explain what unwanted organisms are, how they are introduced to NZ and how they are kept out.
Introduction to EDR 6
Scope of EDR TrainingCovers… Does not yet cover…
Exotic disease and exotic pests of animals
Plant pests and disease, unwanted plants, algae etc
Animals include birds, mammals and aquaculture
Marine animals or bees
Disease affecting farmed or working animals and pets
Wild animals
From point of response declaration Ag quarantine and initial investigations
Operational roles Planning, intelligence, logistics, management
Introduction to EDR 7
Something you catch in Hawaii
An animal pest or disease, not already present in NZ, introduced via the import of unwanted organisms, that causes harm to our agricultural sector
What is an Exotic Disease?
NOT
IT IS
Introduction to EDR 8
NZ Export Earnings
(NZ Trade and Enterprise, 2004)
Commodity $$ Millions
Meat 4,629
Dairy 5,683
Wool 731
Total Export Earnings 28,525
Introduction to EDR 9
Bacteria
Unwanted Organisms Causing Disease
Viruses
Other micro-organisms
Introduction to EDR 10
Internal parasites
Unwanted Organisms (Pests)
External parasites
Introduction to EDR 11
Likely Means of Entry to NZ
Imported stock
Prohibited goods
Soil – on vehicles, camping gear, footwear etc
Stowaways – vermin, insects etc
Introduction to EDR 12
Prohibited imports – meats etcSanitary measures applied to imports of animal
productsBorder checks for prohibited importsBorder treatment of risk goodsTesting of imported animalsQuarantine of imported animals
Exotic Disease Prevention
Introduction to EDR 13
2. Overview of the Exotic Disease Lifecycle
ObjectiveBy the end of this topic you will be able to:• explain how diseases can spread and what affects
the speed of spread, and• explain the exotic disease life cycle and give
examples.
Introduction to EDR 14
How Disease Can Spread• Eating infected food
• Contact - between healthy and infected stock
Introduction to EDR 15
How Disease Can Spread…..
• Contaminated objects
• Vectors, carriers and intermediate hosts
• Air (least common)
Achoo
Introduction to EDR 16
Speed and Extent of SpreadDepends on:• Number/range of host species• Method/s of spread• Whether the unwanted organism survives
outside the host and for how long• How easily it is detected• How early it is detected (incubation period)
Introduction to EDR 17
The Exotic Disease LifecycleBSE• Unwanted organism = prion• Cattle get BSE by eating infected bone or
meat meal • 4-7 years before shows up as infected• Very long lifecycle• In UK 1-4 m animals infected before the
disease showed up
Introduction to EDR 18
The Exotic Disease Lifecycle….Foot and mouth• Unwanted organism = virus• Spread by eating infected food and by
contact • Rapid spread• Short incubation period
Introduction to EDR 19
Early detection depends on:• Awareness of farmers and vets• How clear the signs are• How long it is before the signs show
Time is of the essence
Detection
Introduction to EDR 20
3. Exotic Disease Response Objective
By the end of this topic you will be able to:• list and describe the three response structures• describe your own role or roles in an exotic disease
response, and• define key terms relating to exotic disease response.
Introduction to EDR 21
Exotic Disease Response
• Response structures• Generic processes and procedures• Then for each response
– Response plan– Response objectives
Introduction to EDR 22
Response Structures
Surveillance
Organism Management
Movement Control 1. To halt spread of the disease
2. To eradicate the disease from infected properties
3. To quickly identify any new infections and ensure early intervention.
Introduction to EDR 23
EDR Process
Introduction to EDR 24
EDR Process Example….The start• A farmer notices a problem – perhaps an
unusual number of abortions, and calls the vet
• The vet suspects an exotic disease infection• The vet calls MAF – 0800 number• MAF send an authorised person to perform
surveillance
Introduction to EDR 25
EDR Process….
Disease present (or suspect)• Treatment starts (Organism Management) • Movement control starts (Movement Control)• Investigation and tracing starts (Surveillance)
Introduction to EDR 26
Movement Control
Introduction to EDR 27
Organism Management• Restricted place management and security• Destroy infected stock• Treat stock• Clean and disinfect etc.
Introduction to EDR 28
Surveillance• Investigations – inspections, sampling • Tracing• GIS (Geographic Information System)
Introduction to EDR 29
Response Roles – Movement Control
Movement Control Manager
Movement PermittingCoordinator
Checkpoint & PatrolCoordinator
Vehicle TreatmentCoordinator
Movement PermittingTeam Leader
AdministrationCoordinator
CheckpointTeam Leader
PatrolTeam Leader
Vehicle TreatmentTeam Leader
AdminTeam Leader
Call CenterOperator
CheckpointOfficer
PatrolOfficer
Vehicle TreatmentOperator
AdministrationOfficer
Movement PermittingOfficer
Introduction to EDR 30
Response Roles - Organism Management
Valuation Coordinator
DepopulationCoordinator
DisposalCoordinator
TreatmentCoordinator
AdministrationCoordinator
Security OfficerMustering Team
Leader
ValuerDepopulation
ContractorDisposal
ContractorTreatment Operator
Restricted Place Manager
Health and SafetyOfficer
DisposalTeam Leader
TreatmentTeam Leader
DepopulationTeam Leader
ValuationTeam Leader
Restricted Place Operations
Manager
Gate Controller Musterers
Organism ManagementManager
Introduction to EDR 31
Response Roles - Surveillance
SurveillanceManager
Public Report Coordinator
GISCoordinator
Field VisitCoordinator
AdministrationCoordinator
InvestigationsCoordinator
TracingCoordinator
Field TeamLeader
FieldVet
SampleReception
TeamLeader
AdminTeam
Leader
AdminOfficer
GISOfficer
Call CentreTeam
Leader
ReportEvaluation
Team Leader
Call CentreOperator
ReportEvaluation
Officer
TracingTeam
Leader
TracingOfficer
FieldInvestigator
Vet
TracingEvaluation
Officer