biosecurity-fivet july 2014 dr d bruce pigs.pdf

8/10/2019 Biosecurity-Fivet July 2014 Dr D Bruce PIGS.pdf

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How safe is your piggery?BIOSECURITY


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Intensification of livestockproduction

Pathogen loads increase(viruses, bacteria,protozoa, fungi)

Transmission tolivestock

OUTBREAK


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Disease threats in a pig unit Any sick pig(hospital pen

management) Other pigs Pork products-ham,

salami,sausage,pizza Dead pigs-knackerman Vehicles Adjacent pig unit Major roads Second hand equipment Clothing from another unit

Birds,rodents,cats,dogs,sheep,ducks,flies

Semen Feed and water

Bedding and straw/hay Staff owning pigs Staff visiting other pig units,

shows, markets, abattoirs. Veterinarians and other

consultants Visitors New utensils


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Prevention of infection-sometools

Medication-curative treatment-preventive treatment

-eradication. Vaccination Biosecurity-biological

security. High health status Sanitation-hygiene All-in, all-out by batch. Isolation & quarantine.


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Biosecurity

Aims to reduce thepressure ofinfection & limit thespread.

Insurance Risk management


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Physical barriers Fencing-perimeter & sections

-single controlled entrance-electrified & patrolled-separation of sections

Gates & entrances-one gate, manned 24 hrs/day

-visitor register- disinfectant-footdip, wheelbath, spray wheel arches, foot

wells, handwash.

- signage

Buildings/sections-restricted entrance-declaration, freedoms and sign in


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People Controls

Staff-24-72 hr freedom period,declaration

Visitors-24-72 hr freedom, permission,declaration.

Security-entry register & sign declaration

-shower in

Meat & animal products-not allowed on property, site, signage.

-declaration, meals Protective clothing-site clothing & footware, washing on site.


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Vehicle Controls

Internal vehicles-on farm vehicles only and those going off farm

-dedicated

Visiting vehicles-restricted entry, permission, report to Farm Office.

Checkpoints

-declaration, disinfection (wheel bath, handwash, footwell, footbath, wheelarch,loadbed)

Cleandown & sanitation procedures-before entry onto property, cleandown procedure, certification.


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Pest Control

Disease vectors Fly control

-programme-breeding, resting & feeding sites

Rat control-programme, bait replenishment

Bird control-reduce nesting and feeding opportunities.

Other animals


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Effluent Control

Removal-cleandown procedures

Disposal-controlled method for people & equipment.

Mortalities-PM & establish cause of death, disposal system & procedures.

-collected, buried ,burned.

Cleandown procedures for pens.


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Livestock Controls Incoming livestock Quarantine sites(all-in, all-out) Transport

-welfare, cleandown, logbook .

Movement control Stock register & recording system

-batch data

Identification & traceability Drugs & treatment.

-batch data


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Feed Supply Controls

Raw ingredients-record source, specification, analysis.

Transport Manufacture

-analysis

Storage-pest control

Manual feeding Water supply

-analysis, source,storage.


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Legislation

Compliance with ALL legislation-Animal Health Act

-Welfare-Environment

COMPARTMENTALISATION


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Quality Assurance Schemes.

Good Production Practice (GMP) Monthly audits-scorecard.

Checklists SOPs Rules & regulations

Records


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BIOSECURITY

Think about it !!!!!!!How safe is your piggery?

biosecurity-fivet july 2014 dr d bruce pigs.pdf

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