加拿大曼尼托巴省猪流行性腹泻疫情出现衰退

　　CANADA - The Porcine Epidemic Diarrhea outbreak that has spread throughout swine operations in southeastern Manitoba since the end of April appears to be on the decline, reports Bruce Cochrane.Since the end of April 58 swine farms in southeastern Manitoba and one in south-central Manitoba have been confirmed infected by Porcine Epidemic Diarrhea, the last three cases being confirmed 14 July.Dr Glen Duizer, with the Office of Manitoba's Chief Veterinary Officer, told an Alberta Pork PEDv Telephone Town Hall last week it's hoped we're coming down from the peak of infection but monitoring is continuing.

　　据布鲁斯·科克伦(Bruce Cochrane)报道，猪流行性腹泻疫情自四月底已经在加拿大曼尼托巴省东南部所有养猪场传播开来，目前开始浮现衰弱迹象。自四月底以来，曼尼托巴省东南部的58所养猪场与曼尼托巴省中南部的1所养猪场被确诊感染猪流行性腹泻病，7月14日又确诊了最后三起疫情。曼尼托巴省办公室首席兽医官员Glen Duizer博士在上周的市政厅就阿尔伯塔省猪肉协会猪流性腹泻病毒的电话会议中讲道：“目前感染趋势正从峰值上减弱，正是我们所希翼的，但是疫情监控仍在潞傍。”