口蹄疫是危害奶牛业健康发展的主要疫病之一。该病具有传播速度快、范围广、发病率高、难控制等特点,主要的易感动物是奶牛。患口蹄疫的奶牛产奶量下降、繁殖力受损,给养牛场（户）带来巨大的经济损失。本文概述了延庆区2022年第一次集中免疫和监测奶牛口蹄疫情况,针对抗体监测结果进行分析和讨论,提出实施强制免疫,加强抗体监测,严格场（户）消毒等一系列防控建议来提高奶牛养殖水平,避免疫病发生。

Foot and mouth disease（FMD）is one of the major diseases that endanger the healthy development of dairy industry. FMD has the characteristics of rapid transmission,wide range, high incidence rate and difficult to control. The main susceptible animals are cows. The milk production of dairy cows suffering from FMD has decreased and their fertility has been damaged,which has brought huge economic losses to cattle farmers. This paper summarized the first centralized immunization and monitoring of FMD in dairy cows in Yanqing District in 2022, analyzed and discussed the antibody monitoring results,and finally put forward a series of prevention and control suggestions such as implementing compulsory immunization,strengthening antibody monitoring and strict household disinfection to improve the breeding level and avoid the occurrence of epidemic disease.