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Distemper (Canine distemper, CD) by canine distemper virus (Canine distemper virus, CDV) infection caused by a variety of animals, an acute canine glaze Section and the raccoon family, hot and highly contagious disease, clinical infected animals, mainly two-phase heat type, bronchitis and catarrhal pneumonia and other respiratory inflammation, catarrhal enteritis and other serious symptoms such as inflammation of the digestive system, and some dogs, there are typical symptoms of nerve. Disease is contagious, and a high incidence of mortality can often be as high as 80% or more, and it is easy to secondary infection or secondary infection, and therefore one of the serious impact on health and their use of police dogs blight. In recent years, with the increase of police dog training activities, distemper become one of the common blight in police dog training process. The training dogs due to stress factors in long-distance transport, environmental catastrophe, likely to cause endocrine disorders and substance metabolic disorder, resulting in the body's defenses are weakened, easily lead to some pathogens swoop. In the present study, we have in recent years to collect diagnostic data from the medical records of the police dog training activities carried out statistical analysis, in order to master the different regional police dog training should focus on the prevention and control of disease type, susceptible to disease understand the different varieties police dog training prevalence law analysis, summarize, and strive to find a police dog in training during the disease usually occurs, the purpose of prevention of various diseases, statistics showed that the respiratory and digestive diseases in the German Shepherd, Belgian Malinois, Kunming still occupy a very large proportion of common diseases of dogs and different varieties of police dogs. Distemper in order to understand the role of training police dogs respiratory and digestive diseases and their prevalence in this study as a research object to dogs in the three regions of Shenyang, Kunming, Nanjing several major training activities, from 2008 to 2010 The occurrence of the police dog training during the distemper epidemic investigation analysis were applied by RT-PCR and CDV Gold Label detection test strip taken from Shenyang, Kunming, Nanjing three police dog training activities occurred during the respiratory system and digestive system disease of dogs, eye and conjunctival secretions, nasal secretions, saliva, anal gland secretions and stool samples CDV nucleic acid and CDV antigen detection results of pathogen detection by RT-PCR and CDV gold standard test strip Article detected in diseased samples above CDV, RT-PCR was used to detect the average positive rate was 17.81% (425/2386), CDV gold standard test test strip sample average positive rate was 15.38% (367/2386 ), the above two methods test results more consistent and higher are in the eye and conjunctival secretions, nasal secretions and saliva samples CDV antigen positive rate. The above test results show that the CDV infection is one of the important factors causing police dog training activities during the respiratory and digestive diseases. Dogs, eye and conjunctival secretions of the respiratory and digestive diseases, nasal secretions, saliva, anal gland secretions and stool samples positive CDV infection rate analysis found during the training activities from different regions, Nanjing region CDV antigen positive rate is higher, which may Nanjing area and humid climate, air humidity, the region environmental factors likely to breed a variety of microorganisms, and easy access to a variety of pathogens, such as relevant. Analysis found that the positive rate of the different varieties of dogs CDV infection, CDV antigen positive rate highest the German Shepherd diseased samples, the positive rate was significantly higher than the Belgian Malinois and Kunming dog, which illustrate the different police dog varieties different susceptibility may be related to the German shepherd stress resistance poor of larger changes in the external environment stress reaction, which reduces the resistance of the disease. Above research results not only provide first-hand information of the common diseases of the dog during training police dogs technical staff at all levels, and provide important theoretical basis for prevention and control of scientific training period, the police dog distemper. On this basis we collected in recent years from the statistical analysis of the results of the police dog training activities, medical history, information, and CDV molecular epidemiology findings from clinical observation, research and application of advanced diagnostic methods, rational and effective treatment options to develop , isolation and quarantine, as well as feeding and management to develop the comprehensive prevention and control measures for the timely and effective control of the occurrence of the disease epidemic, reduce the economic losses caused by, and laid a solid foundation to ensure the smooth progress of the work of the police dog's health and security.
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