南平市延平区羊小反刍兽疫免疫抗体监测结果分析

Analysis of immune antibody monitoring results of sheep peste des petits ruminants in Yanping district of Nanping city

为评估南平市延平区羊场小反刍兽疫免疫效果,随机采集春秋两季集中强制免疫1个月后的羊血清,采用血清学检测方法对延平区2019-2022年羊小反刍兽疫免疫抗体进行检测。结果显示,2019-2022年共采集检测1288份羊血清,合格1203份,小反刍兽疫免疫抗体合格率为93.40%;且秋季集中免疫的羊小反刍兽疫群体免疫效果高于春季集中免疫,但差异不显著(P>0.05)。通过免疫抗体监测,为预防和控制羊小反刍兽疫提供参考依据。

In order to evaluate the immune effect of peste des petits ruminants(PPR)in Yanping district,Nanping city,the sheep serum collected at random after one month of centralized compulsory immunization in spring and autumn was used to detect the immune antibody of PPR in Yanping district from 2019 to 2022.The results showed that a total of 1288 sheep sera were collected and tested from 2019 to 2022,and 1203 were qualified,and the qualified rate of immunity antibody against PPR was 93.40%;In addition,the effect of collective immunization of sheep PPR in autumn was higher than that in spring,but the difference was not significant(P>0.05).Through the monitoring of immune antibody,it provides reference basis for the prevention and control of sheep PPR.