Effective nurse leadership in times of crisis.

The emergence of coronavirus disease 2019 (COVID-19) has meant that nurse leaders need to respond rapidly and decisively to the demands and challenges of a pandemic in a context of increased staff shortages and limited resources. This article suggests essential leadership skills and characteristics that nurses can use to underpin effective leadership in a crisis, emphasising the importance of decision-making and emotional intelligence. It also addresses two important questions: 'what do leaders in a crisis need to do that differs from any other time?' and 'what does effective leadership look like in a crisis?'