The specific situation can be judged by referring to the symptoms of the dog and the following information:
Canine parvovirus disease is a highly contagious disease in dogs. Clinical manifestations are acute hemorrhagic enteritis and myocarditis. This disease can occur in dogs without healthy immunity, regardless of age, breed and sex. Clinically, dogs that have just been weaned for 90 days have more and more serious diseases. Some puppies may have symptoms of myocarditis and die suddenly. Another feature of this disease is that the morbidity and mortality of purebred dogs and exotic dogs are higher than those of local dogs.
Dogs infected with parvovirus can be divided into enteritis type and myocarditis type. Enteritis type: the incubation period of natural infection is 7 days to 14 days, with initial fever, body temperature above 40℃, listlessness, no eating and vomiting. At first, the vomit was food, and later it was a viscous yellow-green liquid. Diarrhea began one day after onset. At the beginning of the disease, the feces are thin and mushy. With the development of the disease, the feces are ketchup-colored or coffee-colored, with a foul smell, and the frequency of defecation is uncertain, with symptoms of first urgency and then heaviness. After bloody stool, the sick dog showed eye drops, dry nose, general weakness, obvious weight loss, pallor of conjunctiva and oral mucosa, and severe anemia symptoms. If the disease is not treated in time, it can cause toxin absorption and poisoning of intestinal contents until death by shock.
Blood phase changes: the total number of red blood cells and hemoglobin decreased, the specific volume decreased and the white blood cells decreased. Myocarditis type: more common in puppies around 40 days old. The sick dogs have no obvious clinical symptoms, and some of them suddenly have difficulty breathing and heart failure, and die in a short time; Some sick dogs died after mild diarrhea.
According to clinical symptoms, brown and tomato-colored blood has a special odor. When the blood phase changes, red blood cells, hemoglobin and hematocrit decrease, and white blood cells are not higher than the daily value to discharge secondary bacterial infection, the specific diagnosis method can finally be diagnosed. At present, the rapid diagnosis kit of canine parvovirus developed by the Experimental Animal Center of the Academy of Military Medical Sciences can make a final judgment.
The treatment of canine parvovirus disease can be treated specifically at an early stage. At present, many domestic scientific research units have developed monoclonal antibodies and antiserum against canine parvovirus, which can be used in clinic and achieved good therapeutic effects. Rehydration, hemostasis, antiemesis and prevention of secondary infection. Available sugar salt water; Hemostasis, vitamin K 1, vitamin k3; Metoclopramide; Gentamicin, kanamycin and sulfonamides, symptomatic treatment. Blood transfusion therapy also has a good therapeutic effect on this disease.
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