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Updated: May 22, 2025
THE VACCINATION OF HOGS WITH ANTI-HOG-CHOLERA SERUM. The vaccination of a hog by the single method consists in injecting hypodermically or intramuscularly anti-hog-cholera serum. The immunity conferred may not last longer than three or four weeks. The vaccination of a hog by the double method consists in injecting hypodermically or intramuscularly anti-hog-cholera serum and hog-cholera blood.
Anti-hog-cholera serum is produced by injecting directly, or indirectly, into the blood-vessels of an immune hog a large quantity of cholera virus, secured by bleeding a hog that is fatally sick with acute cholera, and bleeding the injected animal after it has completely recovered from the injection.
ANTI-HOG-CHOLERA SERUM. The credit of developing the first and at present the only reliable anti-hog-cholera serum and method of vaccination belongs to Drs. Dorset and Niles. Anti-hog-cholera serum came into general use in 1908, and all of the swine-producing States have established State laboratories for the production of this serum.
Give and describe the different methods of spreading the disease. What are the symptoms of hog-cholera? Give the preventive and curative treatment of hog-cholera. What is anti-hog-cholera serum? Give the different methods of vaccination and treatment.
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