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人类在同疾病作斗争的历史进程中,经历了从单纯治疗到以预防为主、防治结合的两个标志性阶段。以预防为主的疫病控制策略注重健康风险的硬证据,认为通过科学方法能够客观可靠地检出或定量疫病风险,一切行为或行动都应建立在充分的科学论证和论据的基础上,以“原因效果关系”和
In the history of the fight against disease, humanity experienced two symbolic stages, from simple treatment to prevention, prevention and control. Prevention-based disease control strategies focus on the hard evidence of health risks and believe that scientific methods can objectively and reliably detect or quantify disease risks. All actions or actions should be based on full scientific argumentation and arguments. Cause effect relationship" and