密歇根州哈里埃塔州立鱼孵化场对 31,000 条大西洋鲑鱼实施安乐死，原因是细菌性肾病。 31,000 Atlantic salmon euthanized at Michigan's Harrietta State Fish Hatchery due to bacterial kidney disease.

密歇根州哈里埃塔州立鱼孵化场对 31,000 条大西洋鲑鱼实施了安乐死，原因是细菌性肾病 (BKD)，这种疾病与 20 世纪 80 年代大湖奇努克鲑鱼数量的下降有关。 31,000 Atlantic salmon were euthanized at Michigan's Harrietta State Fish Hatchery due to bacterial kidney disease (BKD), a disease linked to the decline of Great Lakes Chinook salmon populations in the 1980s. 尝试了28天的抗生素治疗，但失败了。 A 28-day antibiotic treatment was attempted, but failed. 密歇根州自然资源部正在更新其孵化系统，以提高生物安全并防止未来出现问题。 The Michigan Department of Natural Resources is updating its hatchery system to improve biosecurity and prevent future issues.