Avian infectious disease禽传染病

Avian infectious disease

Young -

1 Newcastle disease, epidemic in the early stage of rapid death, fecal green yellow white, 43-440C, wry neck;

2 Marek, at the age of 2 weeks of infection, multiple early February age, young high incidence, high mortality (God, fork, skin, eye - gray eyes, blindness, dysentery, tumor, feather follicle poison);

3 aspergillus;

4 duck viral hepatitis, within 3 weeks of multiple, rapid death, yellow white and green manure, call trapped, kidney swelling and hyperemia, liver yellow brittle, lung tumor mottle, "back neck disease";

5 Duck infectious serositis, 1 to 8 weeks, a swift death, anti tension, bent neck, tweet, turn, backwards, dysplasia;

6 gosling plague, goose, duck intestine pathological, dysentery, to prevent anti pigeon;

7 chicken infectious anemia, 2 to 4 weeks of age, multiple, 1 to 7 day old broiler chickens and the cocks the most easily, susceptibility;

8 viral arthritis, 4 to 16 weeks of age, 4 to 6 weeks of age prone, the most susceptible broilers January age, multiple, horizontal and vertical transmission, the lame (Bo), tarsal joint swelling, toe flexion, spread quickly in cages;

9 infectious encephalomyelitis, within 3 weeks of age, 1 to 2 weeks of age onset, hock to walk, dived down, lame, fork leg | legs on one side, the lens;

10, chicken infectious laryngotracheitis, conjunctivitis, 1/3 tracheal and laryngeal;

11 infectious bronchitis, respiratory, glandular stomach, kidney (Xian) type three, within 40 days of age 1|3 multiple, trachea and bronchi;

12 bursal disease, 3 to 6 weeks of age the most easily, thoracic legs cross, bursal edema, hemorrhage (Xie), renal tumor, kidney, ureteral uric acid salt precipitation (Cheng) product, piebald kidney, cecal tonsil enlargement, hemorrhage; dehydration, pecking anal, white viscous or liquid manure;

13 Salmonella, within 2 weeks of age the most easily, bacteria from egg white, paste, anus, call trapped, squeaking, 3 weeks of age of death is less, but the dysplasia, carrier or chronic disease;

14 Pasteurella - cholera, hemorrhagic septicemia, chicken, duck, duck populations, climate change caused by acute death, geese, less incidence of death;

15 Lester bacteria, diarrhea, cramps, oblique neck, torticollis, do not eat, quick death;

16 chlamydia, parrots, dove, Turkey dominant infection, young eye and nasal discharge, green watery stool, mortality, weight loss (Shou), convulsion (JUE), high mortality of chicks.

A -

Egg drop, poor quality (greater than eight, here is a list of eight) ----1 2 Newcastle disease; avian influenza; 3 chicken viral arthritis; 4; 5 TB; 6 infectious encephalomyelitis; 7 throat; 11 of egg drop syndrome (Zong) in;

5 tuberculosis, gastrointestinal, liver, spleen, intestine and other organs, anemia, weight loss, crown atrophy, lame, egg less or stop;

7 From April to October, larynx, trachea were susceptible, 1\\3 and laryngeal disease, coughing up blood, blood bleeding mouth, throat, fiber blood resistance, head;

8 duck plague, from 42 to 43OC, thirsty, swollen eyes, big head, tears, esophagus and cloacal rows necrotic spot, duck ovarian bad, cause peritonitis;

9 Infectious rhinitischickens, 8 to 9 weeks of age and laying prone, G-, sinus, nasal catarrh, mucosal hyperemia, caseous necrosis, conjunctival hyperemia, swelling, swollen face, beard, tracheal mucosal inflammation, often mixed infection of other diseases;

10 avian leukemia, crown white, watery diarrhea, dehydration, abdominal swelling, died of exhaustion, liver disease, immune suppression;

11 egg ensemble (Zong) syndrome, brown shell egg chicken, hen susceptible, white shell egg chicken incidence rate is low, egg white, egg mass reduction, deformity, peritonitis, salpingitis, hepatomegaly, uterus, oviduct edema, fallopian tube epithelial nuclear bias, chromosome acidophilic the alkali;

12 bursal, 138 day old place;

13 Escherichia coli, airbag inflammation, acute septicemia, yolk peritonitis, reproductive infections, arthritis, granuloma, yolk omphalitis, eye conjunctivitis, brain, head, the hemorrhage of testis;

14 Salmonella, vertical abdomen;

15 of the most acute bus bacillus infection, fat yield and multiple, sudden death, heart (Cu) crown

fat small bleeding spots;

16 Lester bacteria, sepsis (Xue), diarrhea, cramps, oblique neck, torticollis, do not eat, quick death;

And --

1 Newcastle disease, young, in the most vulnerable to infection, respiratory difficulties, dysentery, neurological symptoms - circle, bent neck, egg drop, intestinal coefficient necrosis, gastric tumor, cecal tonsil hemorrhage;

2 avian influenza, acute immediate death, the slower 41.5oC, black purple, bearded crown of head and neck edema, nasal mucus, leg scales bleeding, upper body subcutaneous yellow tumor, liver spleen kidney pancreas necrosis, yellow, red, air sacculitis;

3 Marek, feather follicle belt poison, 2 week old infection outbreak in February, age, God, limb paralysis -- fork -- bad leg drag, skin tumor, grey eyes, blindness, diarrhea, liquid nitrogen, seedling;

4 chicken pox, skin, mucous membrane, septicemia, mixed type, scalp, legs, cloaca, crown beard pox, call trapped, asphyxia, secondary enteritis;

5 Aspergillus, lung - call trapped, lung nodules, air bag, air sacculitis, mixed infection of other diseases;

6 duck plague, esophageal tandem ash macular, cloacal mucosal gray brown green scab;

7 Staphylococcus aureus, feather, skin, face, conjunctiva, intestinal, umbilical cord, joint, and chest, omphalitis, joint swelling, swollen face, eye secretions;

8 avian leukemia, multiple 18 weeks of age;

9 chicken infectious anemia, broiler cockerels susceptible, adult chicken recessive infection. 10 to 12 days after infection incidence, thin, pale skin, blue winged, wings dermatitis, skin white, blood thin hard coagulation, the (bin) died of systemic necrosis and hemorrhage, diarrhea, yellow atrophy of thymus, bone marrow, kidney swelling, visceral white, myocardial hemorrhage;

10 avian infectious encephalomyelitis, the days of age were infection, usually of chicks symptoms significantly, there occurs the anti;

11 infectious laryngotracheitis, 4 to October age of multiple, individual pathogenesis, vaccine cannot double;

12 infectious bronchitis, respiratory, renal, glandular stomach, breathing, respiratory tract, egg yolk, fallopian tube, kidney, uric acid salt, red kidney - piebald kidney, with increased age and

reduce the incidence of neck (Jing), respiratory, gurgling, February age within chicken sinus swelling, nasal fluid (ye 1|3), trachea, bronchial inflammation, renal type infectious bronchitis without neurological symptoms;

13 TB, mainly in the adult chicken, digestive tract, liver, spleen, intestine or visceral organ tuberculosis, anemia, weight loss, crown wilt, limp, reduced egg production;

14 Escherichia coli, fiber bag pericardial liver, pericardial effusion, yellow white loose stool, airsacculitis, yolk egg disease, arthritis, footpad swelling (Dian), the yolk sac membrane, omphalitis, eye - Grey eye, encephalitis, nervous symptoms, diarrhea, mixed infection, head, abdominal swelling and abdominal swelling; vertical abdomen may be the same, to be confirmed.

15 Salmonella pullorum typhoid, paratyphoid,,

White - chicken, chicken, chicken, chicken call adult trapped, dysentery, incubation of liver rupture, cardiac deformation, intestinal catarrh, muscular stomach turned round, adult chicken vertical abdomen,

Typhoid fever - mostly young chicken, green manure, liver spleen kidney congestion enlargement, chronic disease called bronze liver, Chicken Rooster orchitis, heart and lung lesions in gray, heart-shaped capsule hemorrhage and necrosis, intestinal catarrh, spleen,

Paratyphoid fever, endemic disease, 2 weeks of age, 6 to October age death, adult chicken recessive poison or chronic disease, dysentery, paste the anus, panting, chickens eyelid swelling, sudden death (Cu), dehydration;

The 16 bus bacillus, Vibrio, hemorrhage (Xie) of sepsis (Xue),

Acute grayish yellow or green manure, crown beard swollen, fierce diarrhea, skin, respiratory tract, gastrointestinal tract, abdominal fat, little bleeding, little bleeding, pericardial effusion, gray yellow liquid, liver tumor necrosis, intestinal of yellow,

Chronic crown beard white beard, swelling, joint swelling, claudication,

Ducks, geese than water, desire, and liquid flow, paralysis, antibiotics, sulfa drugs short-term effective but repeated attack;

17 Lester bacteria, septicemia, diarrhea, cramps, torticollis, do not eat, quick death;

18 chlamydia, much contact with poison, adult onset, mild symptoms, pathogen, eye (Yan) in nasal secretions, green liquid manure;

19 infectious bovine rhinotracheitis, 8 to 9 weeks of age and the egg chicken prone, nasal catarrh, conjunctival hyperemia, swelling, swollen face beard, tracheal mucosal inflammation, often mixed

infection.