我县今年发生多起一种以前所未见过的鱼病,后经有关资料查证:此病为鱼类肝胆综合症。该病发病面积广,死亡率不是很高。笔者的5亩养殖池塘也发生了此病,后来成功治好了此病,现将具体情况以及防治方法总结如下,仅供参考。一、症状表现在发现该病前鱼类吃食正常,活动正常。后有一? Occurred this year in my county more than one fish disease never seen before, after verification of relevant information: The disease is fish hepatobiliary syndrome. The disease covers a wide area, the mortality rate is not very high. The author’s 5 acres of aquaculture pond also occurred in this disease, and later successfully cured the disease, now the specific circumstances and prevention methods are summarized below, for reference purposes only. First, the symptoms found in the disease before eating normal fish, normal activities. After one?