1993年养殖对虾暴发的虾病,经有关科研部门初步确定:原发性因素为病毒,继发性因素为细菌及环境,但病毒来源及病毒载体目前尚未查清。鉴于这种情况,明年能否养虾,虾病能否抑制,已经成为各级政府及全国虾农普遍关注的热点问题。由于国内外对目前的虾病尚无有效的治疗方法,因此对这个热点问题.难于作出明确答复。各地只有在搞好综合调查的基础上,结合当地实际情况进行分析和决策。我们认为,对虾养殖是:“再养有风险,转产有困难,干还有希望,扔掉彻底完”。所以说“再养有希望”,其原因:一是从本省和邻省情况看,辽宁省的丹东、东沟、营口;河北的昌黎、乐亭等部分 The 1993 shrimp disease outbreak of shrimp farming, initially determined by the relevant scientific research departments: the primary factor for the virus, the secondary factors of bacteria and the environment, but the virus sources and virus vectors have not yet been identified. In view of this situation, whether shrimp farming can be shrunk next year or not has become a hot issue of general concern to shrimp farmers at all levels and across the country. As there is no effective treatment for the current shrimp disease at home and abroad, it is difficult to make a clear answer to this hot issue. Only by doing a good job of comprehensive surveys in various places can conduct analysis and decision-making in the light of the actual conditions on the ground. In our opinion, shrimp farming is: “There is a risk again, it is difficult to make a transition, there are still hopes, and the thorough end is thrown away.” Therefore, there are two reasons for this: "First, from the perspective of the province and its neighboring provinces, Dandong, Donggou and Yingkou in Liaoning Province, Changli and Laoting in Hebei