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| May 19, Longhua District Animal Health Authority, said the duty officer received a phone call, Mission District Office Cheung farms abnormal mortality occurs a lot of chickens. A HPAI emergency war broke out immediately: the epidemic reporting, disease diagnosis, interim monitoring, tracing the whereabouts of the animals ...... In the end, step by step through the protective, disease hazards to a minimum. On that day, an exercise New District Economic Services Bureau, to enable the public to understand the process of prevention and control of highly pathogenic avian influenza prevention and control team also gave the new district a good training opportunity. New Party Work Committee, the CMC vice chairman Hu Xiaoqing attended and observe exercises his city's economic and trade committee and the City Animal Health Authority to give strong support and guidance of the exercise, as well as the offices of organizations actively participating staff to express my sincere thanks .He said that the current animal disease is in spring and summer high season, held in this exercise, the purpose is to review and enhance the comprehensive prevention and control of animal disease New levels and emergency response capacity, economical service bureau hope, especially the new offices set up offices through the exercise experiences, identify shortcomings, to further improve the area of major animal disease prevention and control system, strengthen the emergency response team building, to enhance the ability of emergency response. Municipal Economic and Trade Information Committee modern agriculture and animal husbandry and veterinary department, City Animal Health Authority, as well as through service bureaus and District offices in charge of responsible comrades together to observe the exercise. Epidemic orderly disposal "I am the Mission Office Lung farms, existing reports to you, my farm chickens died suddenly a lot, ask you to send technical personnel to look at!" After receiving the person in charge of the farm phone, Longhua duty District animal health Authority will immediately report to the leadership situation. Learned of the situation, immediately sent to the veterinary supervision of professional and technical personnel rushed to carry sampling tool farms, it was responsible for disinfection anatomical dead chickens, was responsible for the clinical symptoms in chickens and mental condition of the dead or sick birds, chickens also responsible for collecting blood samples and throat anal swabs. According to the clinical diagnosis and autopsy, Lung chicken flocks were initially suspected to be infected with the highly pathogenic avian influenza. Authority while the diseased samples to the Guangdong Provincial Center for Animal Disease Control Prevention laboratory testing, the side started temporary storage on farm measures to restrict the outflow of all items within the farm farms and farms began to query the recent sale of units accounts, tracing the whereabouts of chicken sales. Subsequently, by the National Avian Influenza Reference Laboratory confirmed that indeed Lung chicken farms infected with the highly pathogenic avian influenza, Longhua New District Economic Services Bureau of rapid delimitation of the epidemic and the threatened area, and report to the District tube New Committee to start contingency plans IV level response of Lung farm blockade. Soon, we set up warning signs around infected areas, access to affected areas of traffic junctions also set up a temporary animal quarantine disinfection station for access to personnel and vehicles disinfected. HPAI harm wide, and suspected epidemic area Infected Infected poultry have been culled, contaminated feed and poultry faeces also sealed packaged, sealed onto the car, sent to designated locations harmless treatment. HPAI belong zoonoses, will also affect the public health and even life-threatening, so all employees and managers within the epidemic must accept the health monitoring of the health sector, all personnel must be continuously measured temperature 7 days , in contact with sick or dead poultry also need to collect nasal swabs and blood samples and sent to the Shenzhen Center for disease control and prevention surveillance. After 21 days, no new cases of the disease Lung farms, but also by monitoring new pathogen does not appear, the Shenzhen City Animal Health Authority inspection organization, in line with the conditions unblock, Longhua District Management Committee announced the lifting of the blockade, the revocation of the affected areas. Before the lifting of the blockade, but also to related sites and articles subject to a disinfection. With the revocation of the affected areas, a HPAI battle successfully complete the exercise task by serving New Board also successfully concluded. Experts spoke highly of the exercise, the exercise that the orderly process, in strict accordance with the requirements, to achieve the desired training purposes, to good effect. Eight strong military training initiatives HPAI is a highly infectious diseases caused by type A influenza virus, and spread quickly, great harm, death rate, not only infect birds, also directly infect humans, is a type of animal diseases. The Longhua District served by the Bureau of the HPAI emergency drills, while its main purpose is based on the regional situation, uphold early intervention, prevention and control initiative ideas, test new area of animal epidemic prevention team actual disposal capacity, further improve the epidemic prevention and control mechanism; on the other hand, is hoping to drill to the masses preventable and controllable animal diseases, to ease the panic, mass prevention and control of animal diseases to build new district structure. According to reports, the prevention and control of highly pathogenic avian influenza, has strict operational procedures, divided into specific disease reporting, disease diagnosis, temporary storage and tracing animal, and epidemiological investigation blockade affected areas, culling and safe disposal cleaning and disinfection, monitoring and health personnel to unblock eight links. Which, it is worth noting that HPAI diagnosis requires a rigorous diagnostic procedures taken by the competent authorities. Bird flu epidemic must be confirmed by the veterinary administration under the State Council and published in accordance with the results of the final diagnosis, other units and individuals shall publish animal epidemic. This process includes local animal epidemic prevention supervision institutions recognized as clinically suspected outbreaks, report and send samples to the provincial animal epidemic prevention and supervision institutions, provincial oversight bodies identified as a suspected outbreak report and send samples to the veterinary administration under the State Council and ultimately confirmed outbreak. In the report send samples and wait for confirmation of the disease process, Longhua District Animal Health Authority to act quickly to take temporary control measures, query farm ledger, learn the whereabouts of chickens and articles, take pictures of the items stored chicken place and storage and so on. Once confirmation of HPAI, the point where the sick animals would be classified as epidemic, 3 km area extending outward edge outbreaks will have to be classified as infected areas, while PFA edge outwardly extending 5 km area will be designated as threatened area.In addition to setting a temporary animal quarantine disinfection station traffic intersection in the affected areas, to disinfect people and vehicles out of, but also the establishment survey tracks group analysis of possible sources of infection by epidemiology, mode of transmission, transmission and impact of the epidemic control and culling of environmental and ecological factors, epidemic control and extinguish provide the technical basis. Animal health oversight agencies are also responsible for the epidemic area and the threatened area susceptible poultry monitoring and if necessary emergency immunization. In addition, the epidemic disinfection is not a simple matter. According to "disinfection technical specifications" provides epidemic pens and requires the use of space inside and outside spray disinfectant to sterilize the way, want to dirt, feces, feed, etc. to clean up after disinfection; cleared again to spray disinfectant thorough manner disinfected before you start cleaning; easy to rinse pens remove waste and topsoil carried accumulation of fermentation process. Facilities and equipment for metal, to flame, etc. fumigation disinfection; wooden tools and plastic utensils with disinfectant take disinfection way; work clothes soaked or take autoclavable. May be contaminated sites but also for spray disinfectant in the affected areas, gutter, lime and bleaching powder reservoir to run. "Three main" gateway strict prevention and control Animal epidemic prevention and control has always been one of the priorities of the new district by the service bureau. Line organization and coordination, prevention and control of the market line, the masses of the line to become the new district by the service bureau to do major animal disease prevention and control work, "three main lines." Last year, after serving District Bureau headquarters on behalf of major animal diseases, prevention and control of animal diseases set up special funds 1.2 million yuan, 400,000 yuan and buy material release prevention and control of animal diseases to the offices of supervision and quarantine departments, timely complements District major animal disease prevention and control of stockpiles. In addition, the District headquarters of major animal diseases for some offices in the animal husbandry still imperfect status quo, pushing major animal disease prevention and control work to build reserves, and urge the timely implementation of the area offices of major animal disease prevention and control emergency drills, step by step New wove tight and comprehensive prevention and control system. By 2015, the headquarters of major animal diseases and supervise the live bird market operators who start off really good source disinfection, quarantine and safe disposal of dead birds and other work, and all poultry backyard farmers focus their efforts on the area of major animal diseases compulsory immunization to ensure that 100% of the poultry population immunity. While poultry sample monitoring of antibody levels. 2015, local farmers were monitored serum samples from poultry parts 1422 times, birds swallow anal swabs 845 times, 70 parts of the pig serum samples times, swine nasal swabs of 105 times.Based on the monitoring results, to December 2015 31 area farmers and sampling of the poultry does not H5N1, H5N6, H7N9 virus infection signs; no livestock type O FMD signs of classical swine fever virus infection; higher livestock immunization antibody levels, have better protection force. Baoan Daily reporter Lu Kim / Wen Chen Jianhua / map |
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