A Complete Analysis of Common Pig Disease Prevention and Treatment Methods
Pig farming is the most common livestock industry in our country. Besides professional large-scale farms, it is quite common in rural areas, where basically every household raises a few pigs as a source of economic income. Many diseases occur in pig farming, and these diseases cause great trouble for farmers. In mild cases, they cause slow pig growth and increase farming costs; in severe cases, they cause pig death and enormous losses. Therefore, understanding pig disease symptoms and prevention and treatment methods is directly related to the economic returns of farmers. Below, Qinnong Network brings you common pig disease prevention and treatment methods. Let's take a look.
1. Swine fever
Swine fever is an extremely harmful and rapidly spreading disease. It occurs all over the world, and its mortality rate is extremely high. If not stopped, it will spread through the entire farm in a short time, bringing huge economic losses to pig farmers. Its early symptoms vary, mainly presenting as acute, chronic, and mild forms. When the disease strikes, the pig's body temperature begins to rise, generally between 40-42 degrees, and the whole body and internal organs begin to become congested and hemorrhagic, accompanied by various inflammations, until the pig dies.
Prevention and treatment methods: There is currently no specific drug treatment for swine fever anywhere in the world. Attention should be paid to prevention first. The most effective method is vaccination. Sick pigs should be isolated promptly, and sanitation and disinfection should be carried out in a timely manner. This is to avoid infecting other pigs. After pigs die, they must be disposed of properly.
2. Swine foot-and-mouth disease
Swine foot-and-mouth disease is caused by viral infection. When it strikes, it harms the pig's mouth and hooves, manifesting as blisters and eroded patches on the skin of the coronary band, between the toes, and the heel of the hoof. In some affected pigs, similar symptoms also appear on the oral mucosa and nasal area. This disease generally occurs at the transition between winter and spring. In addition, dirty and messy farming environments and feeding contaminated feed can also lead to the disease.
Prevention and treatment methods: Strengthen the sanitation environment, carry out regular washing and disinfection, promptly cull affected livestock to eliminate the pathogen and prevent transmission, vaccinate pigs to reduce the risk of disease, and curb the spread of foot-and-mouth disease.
3. Swine influenza
Swine influenza is an acute and contagious respiratory disease. It often breaks out in groups among pigs and is highly contagious, but it generally does not cause death. Autumn and winter are periods of high incidence. Onset is relatively sudden, with symptoms such as coughing, difficulty breathing, and fever.
Prevention and treatment methods: Strengthen management and disinfect regularly. In addition, attention should be paid to the sanitary conditions of the pigsty, and to weather changes. Once the temperature drops, keep the pigs warm. Two consecutive vaccinations with swine influenza adjuvant inactivated vaccine can provide protection for 8 months. When pigs have influenza, people and animals susceptible to influenza are forbidden to come into contact with them to avoid transmission. Likewise, people and animals with influenza should not come into contact with pigs.
4. Swine dysentery
Swine dysentery is an infectious disease of the digestive tract. It can occur in pigs of all ages and breeds, mainly in piglets, and the incidence and mortality rates are higher than in adult pigs. When the disease strikes, pigs experience diarrhea of varying degrees. As the condition develops, the excrement contains large amounts of mucus, blood streaks, and purulent secretions. Sick pigs have poor appetite, poor spirits, and weakness, until they become emaciated and die.
Prevention and treatment methods: This disease is mainly caused by infection carried by pathogens. When purchasing breeding pigs, inspection and quarantine should be carried out. Do a good job of cleaning and disinfecting the pigsty environment, especially pig excrement. When the disease occurs, use medication promptly.
The above are the common pig disease prevention and treatment methods brought to you by Qinnong Network. There are as many as hundreds of pig diseases. Here we list the more common harmful ones and those with strong contagiousness, hoping to help you. For more related content, please stay tuned to Qinnong Network.