According to the Ministry of Agriculture and Rural Ministry, recently, the Ministry of Agriculture and Rural Affairs received a report by the China Animal Disease Prevention and Control Center.A car raw pig in the field found that he had a foot -and -mouth disease, 10 pigs in the same car, and 10 onset of the disease.
After the epidemic occurs, the local area will be regulated in accordance with the requirements of the relevant emergency plan.After the risk of epidemic, The current epidemic is effectively controlled, and there is no spread and secondary pollution.
What is a foot -and -mouth disease?
The foot-and-mouth disease is the acute, fever, and contact infectious diseases caused by the common hoof animal caused by the FOOT-And-Mouth Disease Virus (FMDV).The most susceptible animals are oxen, bulls, pigs, camels, sheep, deer, etc.; Wild animals such as yellow sheep, musk, wild boar, wildef cattle are also susceptible to this disease.The disease is the most susceptible to cattle, and sheeps infection rate is low.Anti -loe disease is popular in Asia, Africa and the Middle East, and South America, and there are also cases of distribution in non -influx areas.The World Animal Health Organization listed foot -and -mouth disease as animal A -type martyrs infectious diseases.
Is there a rumor of the face?
After the onset of foot -and -mouth disease, it will generally not die, but it will cause a large number of blisters in the mouth and hoof of the diseased beast, and the high fever will not retreat, which will reduce the actual animal output.In addition, variants of individual hoof disease viruses can be transmitted to people.Therefore, after each outbreak, it can only be slaughtered and collectively incinerated to destroy the infected livestock.Due to the rapid spread of the face and pole, it is difficult to prevent and control and remedy.
The pathway of the right and pooling infection
There are many pathways and fast speed.Animals that are onset or in the latent period are the main sources of infection.The virus can spread through the air, dust, sickness, saliva, milk, feces, urine, semen and other secretions and excretions, as well as contaminated feed, mattress grass, and clothing of people who have been exposed to the diseased animals.When the surface of the mouth is spread through the air, the virus can spread to the wind to 50-100 kilometers away.High -susceptible animals such as cattle, sheep, and pigs, the incidence of infection is almost 100%.Generally speaking, the mortality rate of adult animals with mouthpiece is between 5%and 20%, and the mortality rate of young animals is 50%-80%.There are many types of serum virus viruses, which are easy to mutate.The discovery of the spanking virus includes 7 serum types such as A, O, C, SAT1, SAT2, SAT3, and ASIA1.Each type of antigen is different and cannot be immune to each other.
The prevention and treatment of foot -and -mouth disease virus
Animal affinity will affect the service, reduce the amount of milk production, and generally use slaughtering and combined with it.Destroyed corpses for treatment, causing serious losses to animal husbandry.The International Beast Epidemic Bureau lists the foot -and -mouth vaccine as the first in the "list of type A animal infectious diseases".Many countries in the world have listed foot -and -mouth vaccines as the most important animal quarantine objects, and China lists it as "infectious diseases such as entry animal quarantine."Floral disease is rarely infected with humans, but after human contact or intake of polluting animal products, the foot -and -mouth disease virus invades the human body through injured skin and oral mucosa.The characteristics of the population of the population are suddenly fever, and large and clear blisters appear in mouth, pharynx, palm, etc., and there are no effective treatment methods. These symptoms can be recovered naturally after 2-3 weeks without leaving scars.Therefore, it is not harmful to human health.
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This article comes from the Animal Husbandry and Veterinary Bureau of the Ministry of Agriculture and Rural Ministry.The above grades are sharing. The copyright belongs to the original author and the original source. The content is only the authors point of view, which does not represent the position of the public account.If you involve copyright and other issues, please contact us in time.
Editor in this article: sunshine
Responsible editor: Lin Meini
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