临产母猪紧急接种猪传染性胃肠炎+猪流行性腹泻二联活疫苗(HB08+ZJ08株)对初生仔猪保护效果观察

Induced Sow Emergency Inoculation Pig Infective Gastroenteritis+Pig Epidemic Diarrhea Vaccine(HB08+ZJ08 Strain) Observation of Protection Effect on Newborn Pigs

2016年12月中旬、2017年10月底通过对产房仔猪和母猪出现以厌食、水样腹泻、呕吐为主要临床症状的A、B两猪场进行流行病学、临床剖检及实验室RT-PCR病原学检测诊断,综合判定为猪流行性腹泻病毒感染。经采取紧急接种猪传染性胃肠炎+猪流行性腹泻二联活疫苗(HB08+ZJ08株)等一系列综合防控措施,观察到两场均于紧急接种7~10 d后产房初生仔猪发病停止,生产逐步恢复稳定,为该病的临床防控积累了技术资料。

In the middle of December 2016 and the end of October 2017, the epidemic disease of piglets and sows with anorexia, watery diarrhea and vomiting was identified as epidemic diarrhea virus infection by means of epidemiology, clinical cesarean section and laboratory RT-PCR. After taking a series of comprehensive prevention and control measures such as emergency inoculation of swine infectious gastroenteritis ＋swine epidemic diarrhea vaccine（HB08＋ZJ08 strain）, it was observed that both of the two emergency inoculations had stopped the incidence of neonatal pigs and the production was gradually restored to stability after 7 to 10 days,which accumulated technical data for the clinical control and prevention of the disease.