Welcome my colleague my college students My title is Mohamed AL ashram Veterinarian creator teacher I share with you expertise about vital viral diseases affect poultry industry It’s believed that poultry manufacturing began in Asia
over 3000 years in the past. he breeding of chickens in captivity dates again to no less than 1400 BC in Egypt. However intensive poultry manufacturing solely started within the twentieth century. he previous 100 years have seen a powerful development, mainly within the manufacturing of chickens and eggs, turkeys, geese, and geese. the appearance of vaccination for situations corresponding to Marek’s illness, as well as
to outstanding enhancements in vitamin, genetics administration, that has allowed the poultry industry to rapidly develop because the late Sixties. By the early Eighties, breeding elevated vastly in complexity About 75% of poultry manufacturing on the planet is
performed in intensive operations Hen manufacturing Hen manufacturing is, by far, the biggest supply of poultry meat in the world.
turkey meat manufacturing is about 15 occasions smaller than hen manufacturing The duck and goose industries signify about 7.5% of the world poultry meat manufacturing. EGG PRODUCTION The extremely intensive follow of cage operations dates again to the Nineteen Fifties. It was first saluted as the very best strategy to guard hens from unfavorable environmental situations, Between 1999 and 2009, the world’s manufacturing of desk eggs grew from round 49.8 million tons to greater than 62 million tons, with a
projected 16.5% improve by 2015 to 71 million tons THE FUTURE OF POULTRY PRODUCTION Many present well being points will nonetheless play a major function in poultry manufacturing emphasis now and in coming years might be on bettering Our means to regulate diseases Globally, there was a continuing improve in poultry manufacturing Illness management excessive manufacturing product high quality
cheap manufacturing prices have been the current foremost objectives of the poultry industry outbreaks of Newcastle illness, (ND), Infectious bursal illness (IBD) and Avian influenza (AI) Trigger important losses Viral diseases can scale back flock efficiency
productiveness earnings with out showing as scientific illness Immune Suppression Results of viruses embody: stunting, intestine illness, malabsorption, respiratory illness syndromes and immune suppression Efficient vaccination applications require wholesome immune programs Viral diseases are frequent, insidious, persistent and require a structured biosecurity program
Viruses do their injury by inflicting main tissue injury or by opening the gates for different infectious brokers, corresponding to micro organism and mycoplasmas, which could even be current, simply ready for an opportunity to behave. anemia virus (CAV) an infection. broiler flocks affected by scientific CAV an infection from a vertically transmitting mother or father flock had a web revenue per 1000 birds
17 to 19% decrease, common slaughter weight 3.3% increased mortality fee increased than that recorded in unaffected flocks.
Different work means that the despair of common weight may be as a lot as 12.8%. The main financial results of viral diseases stay beneath the floor mortality and scientific illness the best way to examine afield drawback on this part we focus on strategies for investigating a sick flock statement of each factor in a go to conducting necropsy The necropsy is important to
rapidly observe the inner lesions, set up a differential prognosis and determine on the plan of action
lab prognosis Diseases that have an effect on birds have a variety of overlapping scientific indicators and visual lesions. Normally, samples must be submitted to a diagnostic laboratory to be able to present a definitive prognosis And establish the causative agent Laboratory methods and devices utilized by the avian diagnostician are quite a few and may be fairly subtle.
Accuracy of the outcomes usually is determined by the standard of the samples submitted .An avian diagnostician interprets
the scientific and laboratory outcomes to find out the reason for illness. intimately describe avian influenza new fortress illness virus gumboro Infectious bronchitis Duck virus enteritis duck virus hepatitis Avian Adeno Hemorrhagic enteritis of turkey I describe the scientific indicators lesions prognosis management strategies
Who this course is for:
- this course for veterinarian veterinary technician for anybody excited by poultry farming for poultry farm homeowners
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