Abstract: In modern society,disasters and epidemic diseases arise frequently and globally.The construction of temporary modern disaster and epidemic disease warning system is a key link for efficient precaution against disasters and epidemic diseases.The temporary warning system must attach utmost importance to human,taking “life is more precious than anything else” and “the value of life more important” as the fundamental value aim.The ethical principle of life safety and property safety must be followed,and the authentic information disclosure of disasters and epidemic diseases and universal accountability are the main contents of the system.Three-level disaster and epidemic disease warning system of profession,government and citizen shall be established and perfected gradually,and disaster and epidemic disease enjoy top priority.

Key words: disaster and epidemic disease warning, authentic information, universal accountability, hidden danger of disaster and epidemic disease, database for hidden danger of disaster and epidemic disease