摘要
某大型猪场临床仔猪见不明原因腹泻，发病率高，而对妊娠母猪普遍接种ＴＧＥ和ＰＥＤ疫苗后收到了明显的防病效果。
Transmissible Gastroenteritis (TGE)and Porcine Epidemic Diarhea (PED)are two of the most harmful viral diarrhea disease In cold season,a lot of damage could be resulted in the prevalence of TGE and PED.To investigate the vaccine effect,attenuated TGE vaccine,inactivated PED vaccine and inactivated TGE PED co vaccine were inoculated on the prepnant swines before parturiency 25 to 30 days from october to March of next year,tests showed that this methed could effectively prevent virus diarrhea prevalence and spreading.
