[目的/意义]破解突发公共卫生事件中全面收集个人信息、公开私人信息等不当个人信息操作等难题，对
于促进我国个人信息保护生态系统建设具有现实意义。[方法/过程]从数据生命周期角度，整理分析欧盟与美国
新冠疫情期间主要个人信息法律侧重点，可知欧美重视分类监管数据、分场景约束主体，亦存在延滞事件防控与
忽视事件变化等不足。[结果/结论]提出个人信息定义场景化、个人信息收集精确化、个人信息传播媒体权威化、
个人信息被遗忘权明朗化与个人信息利用行为规范化等五方面的建议。

[Purpose/significance] Solving the problems of improper personal information operations such as comprehensive collection of personal information anddisclosure of private information in public health emergencies is of practical significance for promoting the construction of my country's personal informationprotection ecosystem. [Method/process] From the perspective of the data life cycle, thepaper sorted out and analyzed the main personal information legal priorities during the COVID-19 pandemic in the EU and the United States. It can be seen that Europe and the United States attach importance to regulate data by classify and restrict subjects by scenarios, however, there are also shortcomings such as delaying prevention of the event and ignoring changes of the event.[Result/conclusions] The paper proposes suggestions in five aspects, which include defining personal information situational, collecting personal information precisely,establishing authoritative personal information dissemination media, clarifying the right to be forgotten of personal information, and standardization of personal information use behavior.