CAJ | 학술논문

为获得绿色、有效的断奶仔多系统衰竭综合征防控措施，通过免疫屠宰前60 d左右的10头健康育肥猪制备猪圆环病毒2型高免血清，对疑似感染有猪圆环病毒2型的规模猪场母猪及仔猪从预防、紧急治疗两个方面探讨两种生物防控法的防控效果。结果表明，对母猪、断奶仔猪注射制备的猪圆环病毒2型血清抗体制剂并配合敏感抗菌素，其从出生到断奶后30 d的存活率及紧急治疗的治愈率均最高，分别达97%和100%；使用猪圆环病毒2型疫苗其次，分别为86%和85%，空白组即仅仅采取加强饲养管理最低，存活率仅为55%。猪圆环病毒2型血清抗体结合使用敏感抗菌素是疑似感染猪圆环病毒2型的规模猪场最有效的生物防控手段。
위획득록색、유효적단내자다계통쇠갈종합정방공조시，통과면역도재전60 d좌우적10두건강육비저제비저원배병독2형고면혈청，대의사감염유저원배병독2형적규모저장모저급자저종예방、긴급치료량개방면탐토량충생물방공법적방공효과。결과표명，대모저、단내자저주사제비적저원배병독2형혈청항체제제병배합민감항균소，기종출생도단내후30 d적존활솔급긴급치료적치유솔균최고，분별체97%화100%；사용저원배병독2형역묘기차，분별위86%화85%，공백조즉부부채취가강사양관리최저，존활솔부위55%。저원배병독2형혈청항체결합사용민감항균소시의사감염저원배병독2형적규모저장최유효적생물방공수단。
In order to obtain a green and efficient prevention and control measures for the postweaning multisystemic wasting syndrome, hyperimmune serum for the PMWS is preparated from 10 healthy growing-finishing pigs which were immunized by PMWS vaccine with one month from slaughter.effect of prevention and emergency treatment of two biological prevention and control methods for PMWS is researched at a large scale pig farm which is suspected to have been infected by porcine circovirus type 2.The results show that survival rate and emergency cure rate for the piglets with 30 days after which were fed to be weaned reached 97 percent and 100 percent respectively after sows and post-weaning piglets are injected by hyperimmuned serum for the PMWS and the sensitive antibiotics, and which is the best effect among test group and blank group.the test group with porcine circovirus type 2 vaccine is secondly with 86 percent and 85 percent respectively. the blank group is the worst, with only 55 percent survival rate. the Serum preparation for PMWS combining with the use of sensitive antibiotics is the most effective biological prevention and control means for the large scale pig farm which is suspected to be infected by Porcine circivirus type 2.