People suffering from foot and mouth disease symptoms?

summary

Foot and mouth disease is a kind of infectious disease. Foot and mouth disease (FMD) of pigs is one of the infectious diseases, because there are a lot of pig breeding now, and we also attach great importance to the prevention and control of FMD. Prevention and prevention of foot-and-mouth disease is the first choice to solve foot-and-mouth disease.

People suffering from foot and mouth disease symptoms?

Foot and mouth disease (FMD) is an infectious disease caused by foot and mouth disease virus (FMDV), which is characterized by blister disease in the mouth and hoof of sick animals.

The characteristic symptoms of the disease are blisters on hoof crowns, hoof forks, nose mirrors and sow nipples. The blisters are filled with grayish white or yellowish liquid. At the beginning, the blisters are only the size of grains of rice to mung beans, and then they fuse together to the size of broad beans to walnuts. After 12 days, the blisters burst, fester or scab, some hoof shells fall off, and gradually recover after 35 days. At the beginning of the disease, the body temperature was 40-41 ℃ and lameness appeared.

Necropsy visible lesions: necropsy visible lesions mainly in the heart, pericardial hemorrhage spots, pericardial effusion, myocardial section can be seen in gray or light yellow spots or stripes. In addition, gastrointestinal mucosal hemorrhagic inflammation can also appear.

matters needing attention

The treatment of foot and mouth disease: 1. After finding the symptoms of foot and mouth disease in pigs, immediately remove the bedding grass in the circle, strictly disinfect it, and replace it with thick, short bedding grass or clean fresh soil without bacteria. 2. It is found that piglets suffering from foot-and-mouth disease can be treated with high immune blood at the initial stage. The dosage is 2ml / kg body weight, intramuscular injection or subcutaneous injection.