Abstract: Calamity and pestilence conducts,reflected as social conducts in the situation of calamity and pestilence,are the direct object of calamity and pestilence research.They need to be interpreted by sociology of calamity and pestilence.Life safety and health are the most urgent factors of calamity and pestilence,so the medicine of calamity and pestilence constitutes another dimension to understand calamity and pestilence conducts.The understanding of medical conducts of calamity and pestilence relies on medical ethics of calamity and pestilence ultimately.The definition of medical moral principles by domestic scholars,especially the ethical reflection upon medical conducts of calamity and pestilence,may inspire related study of calamity and pestilence ethics.

Key words: conducts of calamity and pestilence, ethics of calamity and pestilence, multidimensional perspectives