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生猪“321”免疫即三种疫苗、两点注射、一次完成。三种疫苗是指猪瘟、高致病性猪蓝耳病及猪O型口蹄疫疫苗;两点注射是指将猪瘟、高致病性猪蓝耳病疫苗稀释混合后在猪的颈部一侧进行注射,猪O型口蹄疫疫苗在猪的颈部另一侧进行注射;一次完成是指三种疫苗在同一时间一次性进行注射。景东县从2013年春季动物防疫工作开始,生猪免疫注射全面使用该免疫方法,该免疫方法与传统的免疫方法相比,在保证免疫注射质量的同时,取得了省时、省力、减少生猪应激反应,提高疫苗利用率的效果。
Pig “321 ” Immunization that the three vaccines, two injections, once completed. The three vaccines refer to classical swine fever, highly pathogenic blue ear pig disease and swine O-type foot-and-mouth disease vaccine. Two injections refer to swine fever and highly pathogenic PRRS vaccine diluted in pig’s neck Side injection, pig O-type foot-and-mouth disease vaccine is injected on the other side of the pig’s neck; one-time completion means that the three vaccines are injected at one time at the same time. Jingdong County, from the spring 2013 animal epidemic prevention work, the full use of immunization of pig immunization methods, the immune method compared with the traditional immunization methods, while ensuring the quality of immunization at the same time, achieved a saving time and effort to reduce the pig should be Irritation, improve vaccine effectiveness.