Ford W B
United States Department of Agriculture, Animal and Plant Health Inspection Service, Riverdale, MD 20737-1231, USA.
Rev Sci Tech. 1995 Jun;14(2):393-401. doi: 10.20506/rst.14.2.847.
Entry to and exit from contaminated premises--by animal health personnel, workers, owners, wildlife, insects, domestic animals and rodents--present a risk of disease spread which demands constant attention. The least expensive means of controlling and eliminating the risk of introducing virus and bacteria involves maintaining constant biosecurity programmes. These documented biosecurity measures and procedures must never be compromised by anyone, including the owners of premises. When time and the monetary investment involved in large and small animal production operations are considered, biosecurity precautions are a small investment cost in keeping the herd or flock free of infectious disease microorganisms.
动物卫生人员、工人、所有者、野生动物、昆虫、家畜和啮齿动物进出受污染场所，都存在疾病传播风险，这需要持续关注。控制和消除引入病毒和细菌风险的最经济手段，是维持持续的生物安全计划。这些记录在案的生物安全措施和程序绝不能被任何人破坏，包括场所所有者。考虑到大小型动物生产运营所涉及的时间和资金投入，生物安全预防措施是使畜群或禽群免受传染病微生物侵害的一项小额投资成本。
