一、问题的提出新中国成立以前,鱼病学研究几乎是空白。1953年,中国科学院水生生物研究所在浙江吴兴菱湖镇成立鱼病工作站,开始了我国鱼病学的科学研究。五、六十年代主要集中对家鱼的寄生虫性、细菌性鱼病病原体及防治的研究。七十年代末期,自草鱼出血病的被发现,才进入到病 First, the issue put forward Before the founding of new China, fish disease research is almost blank. In 1953, Institute of Hydrobiology, Chinese Academy of Sciences set up a fish disease workstation at Linghu Town, Wu Xing, Zhejiang Province, and started the scientific research on fishes in China. In the 1950s and 1960s, the parasites and parasites of the fish were mainly concentrated on the pathogens and their prevention and cure. The late seventies, since the grass carp hemorrhagic disease was discovered before entering the disease