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Surveillance, Epidemiology, and Tracing Surveillance, Epidemiology, and Tracing

Surveillance, Epidemiology, and Tracing - PowerPoint Presentation

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Surveillance, Epidemiology, and Tracing - PPT Presentation

Tracing and Additional Operational Procedures Adapted from the FAD PRePNAHEMS Guidelines Surveillance Epidemiology and Tracing 2011 Tracing USDA APHIS and CFSPH FAD PRePNAHEMS Guidelines Surveillance Epi and Tracing Tracing ID: 424642

aphis tracing surveillance fad tracing aphis fad surveillance usda guidelines nahems prep cfsph epi livestock animal health information control

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Slide1

Surveillance, Epidemiology, and Tracing

Tracing and Additional Operational Procedures

Adapted from the FAD PReP/NAHEMS Guidelines: Surveillance, Epidemiology, and Tracing (2011).Slide2

Tracing

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing Slide3

Trace-back

Animals, animal products, fomites, people, vehicles, equipment, and possible vectors that have been moved onto an Infected

P

remises

E

stablish

the origin of the agent/hazard

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Tracing Slide4

Trace-forward

Animals, animal products, fomites, people, vehicles, equipment, and possible vectors that have left the Infected

P

remises

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Tracing (cont’d)Slide5

Tracing Sources

Owners/livestock producersUSDA Generic DatabaseAnimal Disease Traceability Information System

Auction/market records

Test charts

Livestock transporters' manifests and

owner/shipper statements

Accredited veterinarians and health certificates

Import permit systemsBrand inspection records

Official identification devicesUSDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing Slide6

Important source of information on animal movements

Type, format and quality of farm records may varyMay be subject to confidentiality rules

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Livestock OwnersSlide7

Premises records for livestock, market and slaughter facilities

Market test chart informationNot all states use the Generic Database and available information may vary by state

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

USDA’s Generic DatabaseSlide8

Animal Disease Traceability Information Systems (ADTIS)

Optional method for administering traceability activitiesStates and Tribes collect farm location and contact information at their discretion

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Animal Disease Traceability Slide9

Auction/market r

ecordsRecords maintained by commission firms, dealers, inspectors and veterinarians Market test charts/recordsOfficial charts or forms used to record official testing data for program diseases

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Livestock Dealers or Auction MarketsSlide10

A manifest or bill of landing must accompany all livestock shipments

Carried by livestock transporterNormally includes:Number and type of livestock

Shipment origin and destination

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Transporters’ ManifestsSlide11

Written by accredited veterinarians

Two typesFederalAlso known as International Health Certificates (IHC)State

Certificates of Veterinary Inspection (CVI)

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Health CertificatesSlide12

Live animals imported into the U.S. must have a valid permit

VS form 17-129, or APHIS ePermits system

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Import Permit SystemsSlide13

Some states require visual brand inspection for cattle

Ownership and transfer of ownership must be documentedMaintained by State’s brand inspection authority

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Brand Inspection RecordSlide14

Backtags

Temporary form of identificationFor animals moving through

livestock

dealer or auction

market

Eartags

State-issued

Electronic or visually-inspectedUSDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Backtags

and

EartagsSlide15

Animal movements may be complicated

Databases produce schematicsExample: Emergency Management Response System (EMRS)

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Tracing Databases Slide16

EMRS essential for:

Routine reporting of investigationsSurveillance and control programsState-specific disease outbreaks

National animal health emergency responses

May undergo changes

Users must register

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Electronic Data Management Slide17

Additional Operational Procedures

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing Slide18

Variety of strategies required to contain, control and/or eradicate an FAD:

BiosecurityHealth and safetyPersonal protective equipmentCleaning and disinfection

Quarantine and movement control

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Additional Procedures Slide19

M

anagement practicesDesigned to prevent the introduction and spread of disease agents on an animal production facility

Utilized by responders entering or leaving a premises

Protocols must be followed at all times

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Biosecurity Slide20

Health and safety of personnel performing duties must be assured

Responders may encounter physical, environmental and or psychological hazards

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Health and Safety Slide21

S

pecial clothing and equipment that places a barrier between an individual and a hazardPrevents the spread of hazards between animals or locations

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

PPE Slide22

Cleaning

Removal of organic materialWashingRemoval of materials that can inhibit the action of disinfection

Disinfection

P

rocess that destroys most pathogenic and non-pathogenic microorganisms to an acceptable level

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Cleaning and DisinfectionSlide23

Upon detection of an FAD in livestock, quarantine and control areas will be established

Involves a defined geographic area surrounding an Infected Premises Quarantines help establish movement control zones

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Quarantine and Movement ControlSlide24

FAD PReP/NAHEMS Guidelines & SOP: Surveillance, Epidemiology, and Tracing (2011)

http://www.aphis.usda.gov/animal_health/emergency_management/

Surveillance, Epidemiology, and Tracing web-based training module

http://naherc.sws.iastate.edu/

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

For More InformationSlide25

Authors

(CFSPH)

Kerry

Leedom

Larson, DVM, MPH, PhD, DACVPM

Glenda Dvorak, DVM, MPH, DACVPM

Janice

Mogan

, DVM

Courtney Blake, BA

Reviewers (

USDA APHIS VS)

Dr. R. Alex

Thompson

Dr

. Lowell

Andersen

Dr. Steve

Goff

Dr. Fred

Bourgeois

USDA APHIS and CFSPH

FAD PReP/NAHEMS Guidelines: Surveillance, Epi, and Tracing - Tracing

Guidelines ContentSlide26

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:

Patricia

Futoma

, Veterinary

Student; Kerry

Leedom Larson, DVM, MPH, PhD,

DACVPM

Reviewer: Janice Mogan, DVM