Tielen M J
Stichting Gezondheidsdienst voor Dieren in Noord-Brabant, Boxtel.
Tijdschr Diergeneeskd. 1987 Sep 1;112(17):1005-11.
Animal health status depends on the capability of the animals to resist the infection pressure of micro-organisms in the environment. This balance between resistance and infection pressure is very strongly influenced by farm and housing conditions. The infection pressure in the environment of the pigs is greatly reduced by good hygiene in the supply of feed and water, employment of the 'all in - all out' system with effective cleaning and disinfection between groups, and constant air change related to the age and weight of the animals. The resistance of the pigs is favourably influenced by a good vaccination strategy and a comfortable housing climate. Disease outbreaks are clearly reduced in houses with small separated compartments, consistent use of the 'all in-all out' system, and very high standard of climate control directed towards the requirements of the animals in each compartment.
动物健康状况取决于动物抵抗环境中微生物感染压力的能力。这种抵抗力与感染压力之间的平衡受到养殖场和饲养条件的强烈影响。通过饲料和水供应方面的良好卫生措施、采用“全进全出”系统并在批次之间进行有效清洁和消毒，以及根据动物年龄和体重保持恒定的空气交换，可大大降低猪舍环境中的感染压力。良好的疫苗接种策略和舒适的饲养环境对猪的抵抗力有积极影响。在分隔小的猪舍中，持续采用“全进全出”系统，并针对每个隔间内动物的需求保持非常高的气候控制标准，可明显减少疾病爆发。
