Cattle have symptoms of foot-and-mouth disease

After the onset of the disease, the sick cow body temperature rose to 40 to 41 degrees, loss of appetite, salivation, white foam, mouth shut, mouth temperature increased. Blisters of equal size appear on the tongue, upper and lower lips, gums, hooves, breasts and so on. After a day and night blisters burst, the formation of the edge gradually healed, and the systemic symptoms gradually improved. Most calves do not see blisters, mainly manifested as hemorrhagic enteritis and myocarditis symptoms and sudden death, the mortality rate is very high. Due to the rapid spread and great harm of foot-and-mouth disease, diseased cattle are generally not treated, but the method of killing diseased cattle and cattle in the same herd is adopted to control and extinguish the epidemic.