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Introduction to different types of swine fever vaccines
The onset period of swine fever is generally 5-7 days. According to clinical symptoms, it can be divided into four types: the most acute, acute, chronic and mild.
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The onset period of swine fever is generally 5-7 days. According to clinical symptoms, it can be divided into four types: the most acute, acute, chronic and mild. Different types of swine fever control vaccines are different, today Sophie Xiaobian introduces three different control vaccines for swine fever, the specific content is as follows:
Swine fever rabbit attenuated lyophilized vaccine to prevent swine fever. According to the dosage indicated on the bottle label, under sterile conditions, add sterile physiological saline, dilute each portion to 1 ml of suspension, and inject it subcutaneously or intramuscularly into the posterior hip or ear of the pig. Regardless of pig size, the amount is 1 ml. If there is an epidemic situation near the pig farm, two immunizations are preferred. The first time is between 21 and 30 days of age, and the second time after weaning (about 65 days of age). Pregnant sows can also be injected. It usually develops immunity 4 days after injection, and the immunity period is more than 1 year.
Swine paratyphoid attenuated lyophilized vaccine is used to prevent swine paratyphoid. After diluting according to the bottle label instructions, healthy supplementary piglets and weaned piglets more than one month old will be injected with 1 ml of superficial muscle behind the ears, or diluted with cold water orally, or mixed with 5 ml to 10 ml of dilution Feeding.
Swine fever, swine fever and erysipelas dual freeze-dried vaccine Prevent swine fever and swine fever. Dilute according to the dosage indicated on the bottle label. All pigs will be injected intramuscularly with 1ml. Piglets who have just been weaned should be re-infused two months after weaning. It usually produces immunity in 7-9 days. The immunization period is one year for swine fever, six months for swine erysipelas and swine lung disease. Note: This seedling is a live seedling, and the equipment and vaccine bottles used should be disinfected. The vaccine should be used up within 4 hours after dilution. Newborn piglets, sows, and sick pigs should not be injected.
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2019-12-16