Background Moral courage is a recognized virtue. In the context of the COVID-19 pandemic, the master’s students of nursing (MSNs) in China have shown tenacious moral courage. Objective This study elaborates on the moral courage of Chinese MSNs through their experiences of volunteering during the pandemic. Research Design Descriptive qualitative, interview-based. Participants and Research Context Participants were nursing postgraduate students who participated in the prevention and control of the COVID-19 pandemic selected by purposeful sampling. The sample size was determined by data saturation, which was reached with 10 participants. Data were analyzed using a deductive method of content analysis. Because of the isolation policy, telephone interviews were adopted. Ethical considerations After obtaining the approval of the ethical institution of the author’s school (No. 138, 30 August 2021), verbal consent was obtained before the interview with the participants. All data were processed anonymously and confidentially. In addition, we recruited participants through MSNs’ counselors, and obtained their phone numbers with their permission. Results Data analysis resulted in 15 subcategories that were subsequently grouped into 3 major categories including proceed without hesitation, the outcome of practicing moral courage, and develop and maintain moral courage. Conclusion This qualitative study is based on the special background of the COVID-19 pandemic, and the MSNs in China have shown tenacious moral courage in the work of epidemic prevention and control. Five factors led them to take action without hesitation, and six possible outcomes followed. Lastly, this study provides some suggestions for nurses and nursing students to enhance their moral courage. To better develop and support moral courage in the future, it is necessary to use different methods and multidisciplinary approaches to study moral courage.

Aim The purpose of this study was to assess the level of moral courage among nurses in China, and to explore related influential factors, to help nursing managers take measures to improve nurses' moral courage. Design A cross‐sectional study. Methods The data adopted a convenient sampling method. From September to December 2021, 583 nurses from five hospitals in Fujian Province completed the Chinese version of the Nurses' Moral Courage Scale (NMCS). Data were analysed using descriptive statistics, chi‐square test, T‐test, Pearson correlation analysis and multiple regression analysis. Results The Chinese nurses perceived themselves, on average, as morally courageous. The mean NMCS score was 3.64 ± 0.692. The six factors showed statistically significant correlations (p < 0.05) with moral courage. Regression analysis showed that the main factors influencing nurses' moral courage were active learning of ethics knowledge and nursing was a career goal. Conclusion This study provides the self‐evaluation level and related influencing factors of Chinese nurses' moral courage. There is no doubt that nurses still need strong moral courage to face unknown ethical problems and challenges in the future. Nursing managers should pay attention to the cultivation of nurses' moral courage, using various forms of educational activities to help nurses alleviate moral problems and improve their moral courage, to maintain patients' access to high‐quality nursing.