Four kinds of common diseases and prevention methods of live pigs!

In the process of raising pigs, there will be a lot of diseases, which will cause slow growth of pigs, increase breeding costs, and cause death and great losses of pigs, so it is very important to understand the disease symptoms and prevention and treatment methods of pigs. here are four kinds of common diseases of live pigs and prevention and treatment methods!

1. Classical swine fever

Classical swine fever is an extremely harmful and rapidly contagious disease, which occurs all over the world. Its mortality rate is extremely high. If it is not stopped, it will spread the whole farm in a short time and bring huge economic losses to pig farmers. It has different symptoms at the initial stage of the disease, mainly acute, chronic and mild. When the disease occurs, the pig's body temperature begins to rise, generally between 40 and 42 degrees, and the whole body and viscera begin to congestion and bleed. It is accompanied by all kinds of inflammation until the pig dies.

Prevention and control methods: there is no specific treatment for classical swine fever all over the world, and attention should be paid to prevention. The most effective way is to be vaccinated. Pigs found to be diseased should be isolated in time, cleaned up and disinfected in time so as not to infect other pigs. Pigs should be burnt and buried after death.

2. Foot-and-mouth disease of pigs

Pig foot-and-mouth disease is caused by virus infection, which harms the mouth and feet of pigs, such as blisters and rotten spots on the skin of the crown, toes and heel, and similar symptoms in oral mucosa and nose of diseased pigs. the disease generally occurs between winter and spring communication, in addition, the breeding environment is messy, feeding contaminated feed will also lead to the occurrence of the disease.

Prevention and treatment methods: strengthen the sanitary environment, wash and disinfect regularly, cull the diseased animals in time, put an end to the pathogen, vaccinate pigs as soon as possible, reduce the risk of disease, and curb the epidemic of foot-and-mouth disease.

III. Swine flu

Swine influenza is an acute and contagious respiratory disease, which often breaks out among pigs with high infectivity, but generally does not kill them. it is more sudden in autumn and winter, with symptoms such as cough, dyspnea, fever and so on.

Prevention and control methods: strengthen management, disinfect regularly, and pay attention to the sanitary conditions of pig houses, pay attention to weather changes. Once the temperature is lowered, warm measures should be taken, and swine flu adjuvant inactivated vaccine can be vaccinated twice for 8 months. When paying attention to swine flu, people and animals who are prone to influenza are prohibited from contact with animals to avoid infection. People and animals who also have influenza should not come into contact with pigs.

IV. Swine dysentery

Swine dysentery is a kind of gastrointestinal infectious disease, which can occur in pigs of all ages and breeds, mainly piglets, with higher morbidity and mortality than adult pigs. with the development of the disease, there are a lot of mucus, blood and purulent secretions in the excreta, diseased pigs have loss of appetite, poor spirit, physical weakness, until weakness and death.

Prevention and treatment methods: swine dysentery is mainly caused by infection carried by germs. when buying breeding pigs, check and quarantine, do a good job of environmental hygiene cleaning and disinfection of pig houses, especially pig feces, and treat them with drugs in time.

The above is the introduction of the common diseases and prevention methods of four kinds of pigs, these diseases are mainly prevention and treatment, usually pay attention to the hygiene of pig houses, clean up feces in time, and maintain a good ventilated environment.