Regular immunization of cattle and immunization against foot-and-mouth disease

Planned immunization of cattle is one of the important measures to prevent and control infectious diseases in cattle. Foot-and-mouth disease vaccine. In areas where foot-and-mouth disease may be prevalent, the attenuated vaccine of the same type of foot-and-mouth disease can be injected intramuscularly or subcutaneously every spring and autumn. Cattle under the age of one year old are not injected. Cattle aged 1 to 2 years old are injected with 1 ml, 2 to 3 years old and over 3 years old. Immunity is produced 7 days after injection, and the immunity period is 4 to 6 months.