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Wildlife Management and Vector Control for an FAD Response Wildlife Management and Vector Control for an FAD Response

Wildlife Management and Vector Control for an FAD Response - PowerPoint Presentation

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Wildlife Management and Vector Control for an FAD Response - PPT Presentation

Livestock Wildlife Management Adapted from the FAD PReP NAHEMS Guidelines Wildlife Management and Vector Control for an FAD Response in Domestic Livestock Wildlife management Assess wildlife involvement ID: 539891

control wildlife fad management wildlife control management fad guidelines usda vector aphis prep nahems cfsph disease population dvm animal

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Slide1

Wildlife Management and Vector Control for an FAD Response in Domestic Livestock

Wildlife Management

Adapted from the FAD

PReP

/NAHEMS

Guidelines: Wildlife Management and Vector Control for an FAD Response in Domestic Livestock Slide2

Wildlife management Assess wildlife involvementCarry out disease surveillance

Contain, control susceptible wildlife to prevent disease spreadDemonstrate freedom from disease in wildlife, as needed

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

This Presentation

2Slide3

APHIS coordinates with agencies with jurisdictionResource constraintsSimultaneous activities

Varying feasibilitySuccess depends on:Species, animal density/distribution, topography, practicality

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Wildlife Management

3Slide4

Assessment of Wildlife InvolvementSlide5

Determine level of infection risk, transmission

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Zone, Area, and Premises Designations

5Slide6

Assess which wildlife species exist in Control AreaDetermine infection and riskConsiderations

Species presentSusceptibility of wildlife to FADPotential spread of disease agentLevel of exposure and interaction

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Assessment

Parameters

6Slide7

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Assessment Parameters cont’d

7Slide8

Population surveys: determine size, location of wildlife populations

Visual inspection: find evidence of sick/dead animals

Ground surveys: counts, trapping for small species, time consuming

Aerial surveys: helicopter, airplane used for counting large species, expensive

USDA APHIS and CFSPH

FAD-

PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Wildlife Population Data

8Slide9

Local reports/knowledge: learn wildlife characteristics

Carcasses: necropsies Live animal capture: determine disease statusSentinels

: deliberately placed animals to detect disease presence

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Wildlife Population

Data cont’d

9Slide10

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Population Data Source Comparison

10Slide11

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

11

Population Data Source

Comparison cont’dSlide12

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

12

Population Data Source Comparison cont’dSlide13

Disease Surveillance in a Wildlife PopulationSlide14

Develop chain of commandPrepare equipment, personnel beforehand

Communicate safety plans to all personnelWear necessary PPEHave back up plansHave protocols for

injured personnel

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Personnel Safety

14Slide15

Factors in developing planCase definition for FAD

Targeted populationSurveillance areaWildlife movement poses surveillance challenges Assess FAD spread between wildlife

and livestock

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Surveillance Plan

15Slide16

Sampling parametersType: serum, swab, inspectionUnit: individual or pooled samples

Size: samples gatheredTime, duration, frequency of sample collectionMethods: random, targeted, systematic

Samples sent to diagnostic lab with care, biosecurity, packaging, labeling

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Diagnostic

Sampling

16Slide17

Methods may differ depending on species, skills of responder, safetyOnly trained/experienced personnelMinimize animal stress

Eye contact, noises, gesturesVisual barriersSedate, anesthetize, blindfoldPredator/prey contact

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Handling and Restraint of Wildlife

17Slide18

Do not leave animal unattendedHumane and safe measuresAppropriate equipmentPhysical, chemical restraint

Physical: corrals, cages, chutes, etc.Chemical: sedatives, anesthesiaDEA licensing, accurate records

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Handling and Restraint of

Wildlife cont’d

18Slide19

Capture myopathy can occurContracted muscles, decreased blood flow, high body temperatureWorsened by tranquilization, muscle breakdown can lead to kidney failure

Results: sudden death, renal failureEuthanasia/depopulationPerformed by humane methods

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Myopathy & Euthanasia/Depopulation

19Slide20

Wild Animal Containment and ControlSlide21

May be difficult or challengingManipulation of wildlife, habitat, or other factorsRisk may not be eliminated

Apply chosen techniques to all animal species, if possibleActivities prioritized/coordinated by Unified (State-Federal) Incident Command

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Wild Animal Containment and Control

21Slide22

Incident Command receives assessment

for wildlife manipulationRemoval, relocation, dispersal, containmentManipulation methods may evolve Monitor, surveillance

for effectiveness

Impacts evaluated

USDA APHIS and CFSPH

FAD-

PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Manipulating Wildlife Populations

22Slide23

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Population Manipulation Methods

23Slide24

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

24

Population Manipulation

Methods cont’dSlide25

Manipulate habitats with natural, artificial barriersFencing

Prevent movement, dispersalReduce exposure, not eradicate FAD

Habitat alteration

Create buffer zones

Change environmental conditions

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Manipulating

Wildlife Habitats

25Slide26

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Habitat Manipulation Methods

26Slide27

Change public practicesModified hunting practicesFeeding, baiting wildlife

Education, trainingHunters, farmers, ranchersControl, contain diseaseRapid identification of sick animals,

odd behavior

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Education and Training

27Slide28

Demonstrating Disease FreedomSlide29

May be required to reestablish tradeWildlife-specific surveillance plan may need to be developedNot always feasible, practical

for wildlifeFAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology,

and

Tracing

USDA APHIS and CFSPH

FAD-

PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

Demonstrating

Disease Freedom

29Slide30

FAD PReP/NAHEMS Guidelines: Wildlife

Management and Vector Control for an FAD Response in Domestic Livestock

http://www.aphis.usda.gov/fadprep

Wildlife

Management and Vector Control web-based training

modulehttp://naherc.cfsph.iastate.edu/

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

30

For More InformationSlide31

Authors (CFSPH)

Glenda Dvorak, DVM, MS, MPH, DACVPM

Nicole

Seda

, BSMeghan Blankenship, BS

Heather Allen, PhD, MPAContributor (USDA)

Jonathan Zack, DVM

USDA APHIS and CFSPH

FAD-

PReP

/NAHEMS Guidelines: Wildlife, Vector Control – Management

Guidelines Content

31Slide32

Reviewers (USDA)

Randall Levings, DVM, MSRandall Crom, DVM

Michael Messenger, PhD

Michael David MS, VMD,

MPH

Wildlife Disease Steering Committee Subject Matter Experts

Claudio L Afonso

Samantha Gibbs, DVM,

PhD

D. Scott McVey, DVM, PhD,

DACVM

David Suarez, DVM

USDA APHIS and CFSPH

FAD-PReP/NAHEMS Guidelines: Wildlife, Vector Control – Management

32

Guidelines ContentSlide33

Acknowledgments

Development of this presentation was by the Center for Food Security and Public Health at Iowa State University through funding from

the

USDA APHIS

Veterinary Services

PPT Authors:

Abbey

Smith,

S

tudent Intern; Janice Mogan, DVM

Reviewers:

Glenda Dvorak, DVM, MPH,

DACVPM; Heather Allen,

PhD, MPA