家畜沙门氏菌病流行特点与防治

Epidemic Characteristics and Control of Salmonellosis in Livestock

家畜沙门氏菌病是由多种血清型的致病性沙门氏菌感染引发的一种传染性疾病,临床上主要表现为全身败血症和肠炎。沙门氏菌在自然界中广泛存在,由于带菌动物、饲料和环境污染,使该病防控难度较大。该病在养殖场中一旦传播流行,需要消耗更多的时间和精力用于动物群体的净化处理。为防范沙门氏菌对家畜造成严重危害,在日常养殖管理中需要采取有效措施,切实做好各种疾病的检测工作。始终坚持自繁自育、全进全出的养殖管理模式,避免致病菌引入群体中,控制牲畜养殖密度,定期使用疫苗进行疫苗免疫接种,保证抗体水平达标。当出现发病情况后,应立即进行封锁隔离,采取针对有效措施进行治疗,并注重做好群体的净化处理工作,防范该种疾病的进一步传播蔓延。该文主要论述家畜沙门氏菌病的流行特点及相应的防治措施。

Domestic animal salmonella is caused by a variety of serotypes of pathogenic Salmonella infection caused by infectious disease,clinical manifestations of systemic sepsis and enteritis.Salmonella is widely found in nature.It is difficult to prevent and control the disease due to the contamination of animal,feed and environment.Once the disease spreads in the farm,more time and energy will be needed to purify the animal population,In order to prevent salmonella from causing serious harm to domestic animals,it is necessary to take effective measures in daily breeding management and do a good job in the detection of various diseases.The management mode of self-breeding,all-in and all-out breeding is always adhered to,the introduction of pathogenic bacteria into the population is avoided,the breeding density of livestock is controlled,and the vaccine is regularly used for vaccination to ensure that the antibody level reaches the standard.When the outbreak of the disease,should be immediately quarantine,take effective measures for treatment,and focus on doing a good job of purification of the population to prevent the spread of the disease further.This paper mainly discusses the epidemic characteristics of Salmonella disease in domestic animals and the corresponding control measures.