How to treat Gosling Plague Diagnostic technique

Gosling plague is a relatively frequent and highly contagious infectious disease among goslings, which is a relatively acute infectious disease, transmitted through the feces of diseased geese, as well as the water, feed, and sites where diseased geese have been drunk. The following editor will introduce Gosling plague to you in detail. What exactly is Gosling plague? let's take a look at it with the editor.

How to treat Gosling Plague

1. Epidemiological diagnosis. The disease mainly occurs in goslings within 20 days of age, and the morbidity and mortality can reach 90% to 100%, and the younger the age of onset, the higher the mortality. In recent years, the number of cases in geese over 1 month old has increased. Diseased geese, infected geese and recessive infected adult geese are the main sources of infection of the disease. Gosling plague is prevalent in all parts of China. The epidemic season is from December to July in East China, from April to July in Northeast and Northwest China, and from November to June in Southwest China.

2. Treatment: after the diagnosis of Gosling plague, the asymptomatic Gosling should be isolated from the breeding ground immediately, and the Gosling should be kept in a clean and pollution-free place. Each Gosling plague should be subcutaneously injected with 0.5-0.8 ml of high-efficiency goose plague special antibody. The sick goslings were urgently injected with goose plague antibody. the goslings (10 days old or less than 150 grams) were injected subcutaneously with 0.8 million ml, and the big geese (more than 10 days old or more than 150 grams) were injected with 1.5 milliliters. Injection should be a goose and a needle, while staff in and out of each group should pay attention to change clothes and shoes to avoid cross-infection. Poultry antiviral drugs can also be injected into feed or drinking water.

Diagnostic technique of Gosling Plague

The main results are as follows: 1. Gosling plague is an acute and septic infectious disease of goslings caused by a virus and transmitted through the digestive tract, which mostly occurs in goslings about 20 days after hatching.

2. Gosling plague is mainly transmitted through floating eggs and goslings from epidemic areas, so floating eggs, goslings and the equipment used should be strictly cleaned and disinfected. Strictly control the introduction of floating eggs and goslings from epidemic areas. The locally acquired eggs should be fumigated with formalin, and the tools and houses for hatching and breeding should be thoroughly sterilized before they can be used. Newly hatched goslings should not come into contact with newly introduced breeding eggs or adult geese.

3. Immunizing goslings with anti-Gosling plague serum is a key measure to prevent and cure the disease. For goslings that come out of their shells for 1 or 2 days, 0.5 ml is injected subcutaneously, with a protection rate of about 95%; for sick goslings, 0.5 ml is injected each, with a cure rate of 85%; and for emergency prevention of sick chicks, 0.5 ml is injected each, with a protection rate of 90%. It must be noted that the purchased Gosling plague high immune serum should be stored in a cold and dark place of 2-15 ℃, with a period of validity of one year.

Symptoms of Gosling plague

The main results are as follows: 1. The incubation period is 3-5 days, which can be divided into three types according to the course of the disease: (1) the most acute type: the infection of goslings less than 7 days old is often the most acute and often dies suddenly without any symptoms. (2) Acute type: goslings under 15 days of age are generally acute. Sick geese are spiritless, shrunken, difficult to walk, alone, doze off, then lose appetite, like drinking water, severe dysentery, gray or yellowish green and mixed with air bubbles. Serous secretions flow from the nostrils.

2. Shaking the head, swinging the liquid out of the mouth, breathing hard, darkening the color of the beak, and having a large amount of gas or liquid in the crop; some sick chicks developed neurological symptoms before death, neck torsion, general convulsions, paralysis of legs, failure and death within 1-2 days. (3) in subacute type, the goslings over 15 days old showed subacute, with mental atrophy, emaciation and diarrhea as the main symptoms, less food, long course of disease, and some self-healing but poor growth.

The method of preventing Gosling Plague

1. Prevention should start from breeding geese. Breeder geese should be immunized for the first time one month before the start of production, that is, the vaccine should be diluted 20 times with sterilized normal saline, 1 ml per goose subcutaneously or intramuscularly; the second immunization should be carried out after an interval of 7-10 days, and the vaccine should be diluted 10 times. 1 ml per goose subcutaneously or intramuscularly. Make the breeder geese produce immune antibodies, and only the hatched chicks can produce immunity.

2. Preventive measures of Kang Square. The incubation equipment, all appliances and the house and ground in Kang Square should be disinfected regularly, especially in the areas where Gosling plague is prevalent.

The editor believes that when goslings suffer from Gosling plague, just like people suffering from a certain infectious disease, they should be treated in a timely manner, and emergency treatment should be done after Gosling plague has been diagnosed in goose farms, otherwise, it will be difficult to control the disease after the viruses are transmitted to each other. So prevention is very serious.