犬新包蟲(Neospora caninum)引起的牛隻及綿羊的流產

中文名稱犬新包蟲(Neospora caninum)引起的牛隻及綿羊的流產
英文名稱Neospora caninum abortion in cattle and sheep
建立日期2007/11/01
更新日期2007/11/01
中文描述原生動物犬新包蟲(NEOSPORA CANINUM)是引起牛隻流產和小牛先天性感染的原因之一。流產組織通常有多處膠樣變性和軟化於中樞神經系統,心肌壞死,單核細胞心肌炎和多處胎盤炎。流產可能在懷孕期任何時間發生,但最常出現在早期到中期。流產的動物沒有其他臨床症狀被注意到。犬新包蟲也和綿羊的流產有關。
英文描述The protozoan NEOSPORA CANINUM is a cause of abortion in cattle and congenital infection in calves. Aborted tissue typically has multifocal gliosis and malacia in central nervous tissue, myocardial necrosis, mononuclear myocarditis and multifocal placentitis. Abortions can occur throughout pregnancy, but appear to be most common in early to mid gestation. No other clinical were noted in animals that aborted. N. CANINUM has also been associated with abortion in sheep.

疾病類型

動物種類

關鍵詞

疾病症狀

【生殖系】
  • 流產, 新生兒虛弱, 死產