Is there any self-healing of African classical swine fever?
Some time ago, an African classical swine fever swept through China, which had a certain impact on people's economy, and many pigs died of this virus. Then there was a big drop in pork prices, and no one was interested in pork in many places. So is there any self-healing of African classical swine fever?
Is there any self-healing of African classical swine fever?
At present, there is no self-cure of African classical swine fever. Not only is there no self-healing, but almost no one is cured. African classical swine fever is not as simple as most people think, and there is no effective cure for the disease for the time being.
African classical swine fever virus and classical swine fever virus
1. African classical swine fever virus is the only member of African classical swine fever virus family and African classical swine fever virus. Classical swine fever virus (CSFV) is a member of the genus plague virus.
2. Although the acute and subacute clinical features of the two diseases are very similar, the types of viruses that cause the two diseases are different. In fact, careful identification of clinical features are still different, especially African classical swine fever virus causes porcine spleen congestion, swelling, large enough to span the entire abdominal cavity, this is a typical feature of African classical swine fever.
African classical swine fever serum experiment
According to the [porcine disease] data, it is shown that in 1967, 1969, 1984 and 1994, the sera of several diseased pigs were injected into healthy pigs, and healthy pigs could not produce effective antibodies. When the antibody is injected into the pig, it can only partially resist the pathogen, but can not be completely protected.
Therefore, to sum up, the effective method for the prevention and control of African classical swine fever is still early detection, early report to the veterinary competent department, early diagnosis, early killing, and can not flow sick and dead pigs at will, detoxify everywhere, like a spark everywhere Liaoyuan, so that you will harm Chinese pig farmers, the first African swine fever epidemic situation should attract everyone's great attention.
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Is there a vaccine for African classical swine fever?
At present, there is no effective African classical swine fever vaccine at home and abroad, which is mainly determined by the biological characteristics of its pathogen. African classical swine fever virus (CSFV) has a large number of genes, and the immune escape mechanism is complex and diverse, which can escape the clearance of host immune cells. Has been developed at the present stage.
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How African classical swine fever is caused
In this year's breeding industry, African classical swine fever is definitely the most eye-catching topic, and many people who have raised pigs for more than a decade have said that they have never seen such a serious epidemic and caught farmers by surprise. Let's take a look at how African classical swine fever is caused. Africa
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