Common infectious diseases of ducks in summer

Friends who raise ducks know that what they fear most is disease, and what they fear most is infectious diseases. Once one gets sick, it will infect a lot of ducks, light a lot of treatment costs, heavy ducks will die directly, many infectious diseases generally occur suddenly, the incidence rate is fast, the onset time is short, often too late for treatment, ducks die. Especially in the case of high temperature and humidity in summer, some germs multiply rapidly and do harm, so today I want you to introduce several common infectious diseases and preventive methods.

1. Duck plague

Is caused by duck plague virus infection, mainly occurs in adult ducks, the main characteristics of the disease is that the feces are green, the head is swollen and enlarged, so it is also called big head disease. This is a rapidly febrile infectious disease, which is prevented by a vaccine that is injected with 0.5 ml duck plague chicken embryo attenuated vaccine a week after the birth of ducklings. It is usually injected every two months. In the later stage, the patients were treated with hyperimmune serum, injected with hyperimmune yolk and then taken two milliliters.

2. Hepatitis

The main infection harms ducklings, which is a kind of viral hepatitis, which is characterized by extremely high mortality rate, acute onset, acute infectious disease, main symptoms, hepatomegaly, bleeding, lack of energy and lack of food. Mainly to adult duck breeding duck mother duck inoculation duck hepatitis chicken embryo attenuated vaccine 1 ml half a month again, so as to ensure that sick duck eggs will not be laid, will not hatch infected ducklings. Susceptible ducklings should be fed with 2 ml of high immune yolk liquid and injected with 1 ml of high immune serum. You can also use traditional Chinese medicine formula to feed after decocting.

3. Colibacillosis

After the onset of the disease, eat little, the spirit is not good, and finally die, after death can be seen airbag hypertrophy, liver bleeding. Fibrous protein exudates. Norfloxacin can be mixed with 0.01% of the mixture for 3 to 5 days, which is good, but kanamycin 10 to 15mg/ kg is injected intramuscularly, and the dosage is calculated according to the duck's body weight. Do not overdose, which is prone to danger. Enrofloxacin and ciprofloxacin were used to calculate the dose according to 30 mg per kilogram, dissolved in drinking water and fed for treatment.

4. Serositis

Infection by Pasteurella anatipestifer is a chronic infectious disease, which also mainly infects goslings, which mainly causes inflammation such as pericarditis and arthritis. One week after birth, you can be vaccinated with aluminum hydroxide vaccine, one milliliter at a time, or you can choose chloramphenicol injection and oil emulsion inactivated vaccine, and add compound carbendazim powder to the feed to cooperate with the treatment, the effect is better.

There are some common infectious diseases in ducks in summer and summer. today, we mainly introduce some representative diseases, some mainly infect ducklings, but also infect adult ducks. There are acute, febrile, and chronic diseases, as well as diseases that mainly cause inflammation, which need to be carefully prevented.