Post on 05-Apr-2018
7/31/2019 BIOSECURITY KKB 12
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Biosecurity - concept
1. Biosecurity is a tool to help minimize the effect of infections and decrease the impact of disease.Sometimes it may not be critical to diagnose the disease agent involved in a problem, but to
analyze what is wrong with the Biosecurity program.2. Biosecurity should be viewed as part of the
solution, potentially reducing the dependency on
extensive testing and medications .
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BIOSECURITY
1. Biosecurity is not just an impressive word pulled
out of a dictionary. It is a way to reduce the risk of
introducing and spreading diseases.
2. It is a management tool that should be
implemented and practiced at all levels of apoultry farm.
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WHY IS BIOSECURITY IMPORTANT
1. Anyone working on or associated with a poultry farmshould understand that the farm’s performance is directly
linked to good biosecurity measures:
2. Poultry quality depends on disease-free birds.
3. Disease-causing microorganisms and pathogens,including bacteria and viruses, are carried throughvectors (living organisms that transmit pathogens).Frequently these vectors are the people who work on andvisit a poultry farm.
4. Remember, biosecurity doesn’t cost: It pays off indisease-free poultry products
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Biosecurity Implementation1. Biosecurity is primarily a management implemented system;
2. Biosecurity system should include expert input from veterinarians,but implementation and follow through is accomplished by every person involved in the production process, with ultimate responsibility resting with the farm manager;
3. Farm managers should continually evaluate all areas of operation
under their direction; 4. Changes in protocols and procedures must be assessed for risk of introduction of pathogens.
5. A complete Biosecurity program includes proper design, training of staff, system wide monitoring, and constant updating
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Biosecurity Monitoring
1. The concept of creating microbiological barriers to prevent pathogen transmission is the basis of bio security.
2. It is good if the effectiveness of the barrier can be monitored.
3. Monitoring can either be qualitative (for example, the presence or absence of Salmonella) or quantitative (for example, bacterial surface counts).
4. Monitoring of surface bacterial counts in hatchery and
on farm after cleanout are typical examples of monitoring bio security effectiveness .
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MAJOR COMPONENTS OF BIOSECURITY
1. CONCEPTUAL BIOSECURITY
2. STRUCTURAL BIOSECURITY
3. OPERATIONAL BIOSECURITY
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CONCEPTUAL BIOSECURITY
1. BREEDER FARM SHOULD BE 3-5 KM AWAY FROM
OTHER NEAREST FARM.
2. FARM SETUP SHOULD BE AWAY FROM THE MAJORROADWAYS THAT MAY BE USED TO TRANSPORT THECOMMERCIAL AND BACKYARD POUTRY
3. AVOID PROXIMITY TO LARGE LAKES , TANKS AND RIVERS.
4. ENOUGH DISTANCE BETWEEN BREEDERS , GROW OUT
FARMS AND FACILITIES SUCH AS HATCHERIES AND FEEDMILLS SHOULD BE MAINTAINED
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STRUCTURAL BIOSECURITY
1. FENCING TO AVOID UNWANTED VISITORS
2. CONCRETE FLOORING FOR PROPER CLEANING3. ENSURE CONTINUOUS WATER SUPPLY
4. CONCRETE STAGE WITH SUITABLE WATER AND POWER SUPPLYFOR SANITATION OF VEHICLE.
5. SUITABLE LOCATION FOR STORAGE OF FEED SO THAT IT ISVERMIN FREE
6. FACILITIES FOR DISPOSAL OF DEAD BIRDS.
7. ALL CONNECTING ROADS WITHIN THE FARM SHOULD BEPROVIDED WITH FACILITIES LIKE CLEANING , WASHING OF
VEHICLES AND FOOTWEARS TO PREVENT THE SPREAD OFMICROBES
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OPERATIONAL BIOSECURITY
1. PROPER DECONTAMINATION AND DISINFECTION OF EQUIPMENTS,
SHEDS FOLLOWING DEPLETION OF FLOCK.2. FLAMING OF SHEDS AND CAGES WITH FLAME GUNS.
3. FUMIGATION OF SHEDS
4. WATER PIPE LINE CLEANING AT REGULAR INTERVAL
5. ENSURE WATER SANITIZATION
6. REGULAR TESTING OF WATER SAMPLES FOR MINERAL ,BACTERIA AND OTHER PATHOGEN LOAD.
OPERATIONAL BIOSECURITY
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OPERATIONAL BIOSECURITY
1. ENSURE REGULAR TESTING OF FEED SAMPLES FOR
MICROBIOLOGICAL ASSAY.
2. ALL WORKERS AND VISITORS SHOULD SHOWER AND USE CLEANFARM CLOTHES TO PREVENT CROSS CONTAMINATION BETWEENTHE FACILITIES.
3. ROUTINE DISEASE MONITORING PROCEDURES LIKE POSTMORTEMOF DEAD BIRDS.
4. FOLLOW STANDARD VACCINATION SCHEDULES ANDPROCEDURES.
5. PERIODIC SERUM ANTIBODY ASSAY TO DETERMINE IMMUNESTATUS OF THE FLOCKS.
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Operational Biosecurity
6. Only by authorized personnel
7. Only as needed
8. Limited number of facility visits per day
9. Youngest to oldest
10. Salmonella positive to negative
11. No visits after visiting flocks with evidence of disease
BIOSECURITY FOR HATCHERIES
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BIOSECURITY FOR HATCHERIES
1. BIOSECURITY IS AN IMPORTANT ASPECT OF HATCHERYDESIGN AND MANAGEMENT.
2. REQUIRED FOR MAXIMUM HATCHING RATES ANDCHICK QUALITY.
3. PROTECTION OF HATCHING EGGS AND DAY OLDCHICKS FROM CONTAMINATION
ROUTINE BIOSECURITY PROCEDURES IN
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ROUTINE BIOSECURITY PROCEDURES IN
HATCHERIES
1. CHOICE OF A SUITABLE GEOGRAPHICAL AREATO
ENSURE AN ISOLATED SITE.
2. PROPER HATCHERY DESIGN WITH SEPRATION OFMAJOR OPERATIONS.
3. ONE WAY FLOW OF WORK WITHIN THE HATCHERY.
4. ADEQUATE VENTILATIN OF EACH ROOM
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FARM DISINFECTION PROCEDURES
1. COMPLETE REMOVAL OF LITTER
2. BURNING OF CAGES AS WELL AS FEATHERREMAINS IN LITTER
3. CLEANING OF PIPE LINE WITH AQUAMAX@4OML/LITRE
4. BURNING OF SHED
5. WASHING OF SHED WITH B904 @4ML/LITRE OR WITHPROTECT 240 ML /LITRE
6. WHITE WASHING OF SHED7. TERMINAL DISINFECTION OF TOTAL SHED
INCLUDING CURTAINS WITH BIOBUSTER @ 5GRAM/LITRE
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HATCHERY DISINFECTION PROCEDURES
AREA PRODUCT DOSE RATE
EGG CLEANING SAFEGARD 8ML/LITB904 2ML/LIT
EGG GRADER savlon 1ml/100ml AFTER EVERY 1HR
SEXOR HANDS
COLD ROOM SPRAY SAFEGARD 8ML/LIT
FOLLOWED BY MOPPING
TWICE A DAY
INSIDE SETTER MOPPING WITH BIOPHENE 4ML/LT
ONCE A DAY
SETTER HALL MOPPING WITH WATER
SPRAY FORMALIN 2%
SPRAY CUSO4 IGM/LIT
SPRAY PROTECT 4ML/LT
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HATCHERY DISINFECTION HUMIDIFIER TANK BIOQUAT 20 1ML/20 LIT
FLOOR WASHING UBC 1LT/500LI
ONCE AWEEK
FLOOR OF ENTIRE
HATACHERY
WALL UP TO 4FEET
HATCHER AND
HATCHER AREA AFTER PULL OUT
REMOVE DIRT ANDDUST
WET THE SURFACE WITH
UBC FOR 5-10MIN
WASH WITH PLAIN WATER
SPRAY WITH PROTECT 4ML/LIT
PULL OUT ROOM AS ABOVE HATCHER TRAY CLEAN WITH DETERGENT
SPRAY B904 2-4ML/LIT
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HATCHERY DISINFECTION
CHICKS ROOM MOPPING
SAFE GARD 8ML/LITROOM FUMIGATION
WASHING AREA CAUSTIC SODAKEEP DRY FOR 2 HOURS
SURROUNDINGHATCHERY ROTATION BASIS
FOOT DIPPING UBC 1:500FOOTWEAR USED SAFEGARD 8ML/LIT
BY WORKERHAND WASH AT SAVLON
THE ENTRY
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BIOSECURITY CHECKLIST
1. Keep clean clothing and smooth-soled rubber boots at the farm, and
wear them in production areas.2. Park your vehicle at least 100 feet from the production house. Use
removable vehicle floor mats in your vehicle. Disinfect the floor matsdaily.
3. Clean and disinfect all equipment as you move between houses.
4. Shower (if facilities are available) when you arrive at the farm; put onclean clothing and smooth-soled boots. If you leave the farm andreturn, shower again and put on clean clothing.
5. Change the foot pan solution at each house entrance daily. Alwaysfollow the instructions on the disinfectant label.
6. Clean and disinfect all equipment going into poultry houses.
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BIOSECURITY CHECKLIST
7. Clean and disinfect all equipment moved between poultry houses.
8. Clean and disinfect pump houses and shower houses betweenflocks.
9. Follow directions to maintain effective rodent and insect controlprograms.
10. Keep poultry houses locked. Keep all gates to the farm locked.Keep “No Trespassing” signs in place.
11. Work through poultry houses in a specific order. This orderdepends on the health of the flock in each house: Visit the healthyflock first.
12. Do not drive farm vehicles near areas where poultry is handled.
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BIOSECURITY CHECKLIST
13.Tell your supervisor or call the serviceman promptly if
you see birds coughing or passing loose feces, or ifyou see or hear anything unusual.
14.Stay away from all other poultry when you are awayfrom the farm, and stay away from people who work
with poultry at other locations. Keep people who workat other poultry farms off your farm.
15.Train everyone to follow these practices, and set a
good example by following
them yourself.
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Thank You!