What does the symptom that chicken gets avian flu have

summary

The virulence, quantity and route of infection of viruses in poultry vary greatly, ranging from several hours to several days. According to the symptoms and pathological changes of avian influenza, the disease types can be divided into three types: acute hemorrhagic type, acute respiratory type and atypical type. What are the symptoms of avian influenza in chickens.

What does the symptom that chicken gets avian flu have

Head and face edema, neurological disorders and diarrhea. Any of these symptoms may appear alone or in different combinations. Sometimes the outbreak of the disease is very rapid, and the death of the chicken is found when there are no obvious symptoms.

The main reason is fever. Most of the patients' body temperature is above 39 ℃. The course of fever is 1-7 days, generally 3-4 days. It may be accompanied by runny nose, nasal obstruction, cough, sore throat, headache and general discomfort.

Some patients may have nausea, abdominal pain, diarrhea, watery stool and other gastrointestinal symptoms. Severe patients develop rapidly, with pneumonia, acute respiratory distress syndrome, pulmonary hemorrhage, pancytopenia, renal failure, sepsis, pleural effusion, shock and Reye syndrome.

matters needing attention

The effects of sanqinkangpeptide on avian influenza, Newcastle disease, avian infectious bronchitis, avian infectious laryngotracheitis and other viral diseases, as well as duck viral respiratory tract, duck paramyxia, duck yellow virus and duck influenza; There are special effects for emergency prevention and treatment of goose paramyxia, goose influenza, goose viral respiratory tract and other viral diseases.