Biosecurity and minimal disease herds.
The minimal disease concept is a way of raising pigs so that some specific diseases are absent. Many bacteria and viruses can be transferred by pigs, air, or mechanical contact. To avoid contamination, the herd location should take into consideration disease transmission possibilities. Herd health status and source herd health status should be continuously monitored. To maintain herd health status, specific rules need to be followed for herd construction and establishment, compound perimeter, people movement, down time, animal transportation, feed use and delivery, vehicle movement, material, dead animal disposition, and rodent control. All new incoming animals should go through quarantine, and in some herds, safer methods such as AI, embryo transfer, MEW, or hysterectomy and fostering need to be used.
Moore
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D000821:Animal Feed; D000822:Animal Husbandry; D000818:Animals; D004624:Embryo Transfer / Q000662:veterinary; D005160:Facility Design and Construction; D005856:Germ-Free Life; D006304:Health Status; D006799:Housing, Animal; D007315:Insemination, Artificial / Q000662:veterinary; D011790:Quarantine; D012375:Rodent Control; D013047:Specific Pathogen-Free Organisms; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control* / Q000635:transmission; D014186:Transportation; D014886:Weaning