The symptoms and prevention and treatment of small and small disease virus in dogs and dogs:
A small virus is an acute infectious disease in dogs. The clinical disease in dogs with hemorrhagic enteritis or non pyomyositis is its main feature. Sometimes the infection rate can be as high as 10%, the death rate is 100% ~ 50%. The original PLA University of veterinary medicine in Changchun in 1982 for the first time in the isolation of the virus, from the side confirmed that China also has the disease. Dogs, cats and mink parvovirus has certain antigen correlation.
Dog is the main source of infection of the disease, the disease dog feces, urine, vomit and saliva contained the highest amount of poison. Sick dogs continue to poison and infect other healthy dogs. Dog feces in the long term with poison. Therefore, one of the dogs in the disease, it is difficult to completely clear. In addition, the wolf dog, fox, raccoon or natural infection. This disease is mainly caused by direct or indirect contact.
Canine little virus resistance to external factors is stronger, in 60 degrees Celsius environment can survive for 1 hours, in the partial acid partial shout environment is still infected with virus. The virus can survive for several months to several years on the feces and solid. In the low temperature environment, the infection can be maintained for a long time. 0. 5% formalin, 0. 5% peracetic acid, 5% ~ 6% sodium hypochlorite can be used as the virus disinfectant.
[diagnostic points]:
(1) the prevalence of the disease is not obvious seasonal, all in the cold winter more common. After weaning puppies with myocarditis soon syndrome, young dogs with enteritis syndrome.
(2) the clinical features of the disease in the clinical mainly in two forms, namely, enteritis and myocarditis type.
Enteritis latency for 7 to 14 days, the first commonly after vomiting, diarrhea, feces were or grayish yellow, contains large amounts of mucus and pseudo membrane. After 2 ~ 3 days, the stool was Tomato Juice, mixed with blood, and have a special smell. Dogs will soon show signs of dehydration, the disease table of God depressed dogs, appetite waste away, the temperature rose to 40 degrees centigrade, the desire to increase. Some sick dog to the late body temperature is lower than normal temperature, visible mucous membrane is pale, the tail and the abdomen is often contaminated by feces, severe and severe anal relaxation and opening.
The puppies myocarditis type dyspnea, palpitation, visible pale mucous membranes, physical failure, often sudden death. A preliminary diagnosis can be made according to the epidemic characteristics and clinical symptoms. In clinical observation should pay attention to observe whether the sick dog has vomiting and diarrhea. If you want to further diagnosis, should be taken early disease dog diarrhea, with 0. Suspension of 5% porcine red blood cells, at 4 DEG C according to this mixed infection, observe the agglutination of red blood cells. If necessary, stool samples can also be sent to the inspection unit for electron microscopic examination, diagnosis.
First, usually should be done immunization. Combined effects of inactivated vaccine and other vaccines in the domestic production of canine. Using canine combined attenuated vaccine of 30 to 90 days of age the dog should be injected 3 times, more than 90 days old dog injection 2 times can be, each time interval for 2 to 4 weeks. Each injection of 1 doses (2 ml), the second half to strengthen immunity 1 times. But the maternal antibodies in the dog dog can influence the immune effect of the vaccine. Liberation Army agriculture developed at the University of canine penton seedlings, the parvovirus is isolated from in raccoon dog, it in the body of the puppies of maternal antibody has strong resistance, and there is no immunity to jamming phenomenon, therefore, can according to canine distemper immunized.
Second, when the dog an outbreak of this disease, should be timely isolation of kennel and feeding equipment, with 2% ~ 4%, 1% Faure Marin, 0 caustic soda. 5% peracetic acid or 5% ~ 6% sodium hypochlorite disinfection repeatedly. The curatie dogs should be culled, deep burn.
Third, the treatment of sick dog. The course of disease of myocarditis type dog is rapid, rapid deterioration, often too late to cure namely already dead. If the dog can be treated in time, it can obviously reduce the mortality rate. In the early stage of the disease, in the application of high serum free, strong heart, fluid infusion, antibacterial, anti-inflammatory, anti shock and strengthen nursing and other measures, can improve the cure rate.
PS:
In fine, the dog is will be the good and the bad insulation, can not say that dog has taken a turn for the better, is a condition where the smallest trouble easily repeated, usually in dogs cured for 7 days to count is improved. Three days to fight the serum is not enough. Monoclonal antibody is a start. The serum is best to find a small and cured with the same breed of dog's serum. Pet hospital certainly should have to sell, but the price should be pretty high. Most of the time should be spent 2 weeks to get through the dangerous period. Dog got small. Spit it out again, you need to keep it in the first place. You can continue uninterrupted give it fed glucose against the water to drink, it does not drink your to use a dropper to feed her to drink, its nose with a wet towel to wipe, let its nose to keep moist, and pay attention to keep warm, adhere to give her some medicine. Always be with it, give it hope. Small is not a cure for the disease, to believe that the dog will be better.
2016.2.3
