在计划经济体制下，卫生防疫工作特别是职业病的防治和重大事故的处理方面，取得过重大成就。然而，随着社会经济体制的改革深入，社会主义市场经济体制的逐步建立，出现了经济成份的多元化，政企分开，经营权和所有权分离，工作竞争的冲突等等。为顺应形势，妥善处理各种矛盾 Under the planned economy, major achievements have been made in health and epidemic prevention work, especially in the prevention and control of occupational diseases and the handling of major accidents. However, with the deepening reform of the social and economic system and the gradual establishment of a socialist market economic system, there have been diversified economic components, the separation of government from enterprises, the separation of management rights and ownership, and competition in work. To comply with the situation, properly handle various contradictions