The lady with the lamp: Amid the COVID-19 haze.

The COVID-19 pandemic is currently the dominant public health topic across every nation. The world of health care is shrouded in the haze of the COVID-19 pandemic and is experiencing unprecedented patient loads arising from this complicated and unfamiliar viral disease. No one was prepared for this. Unsurprisingly, there are shortages of supplies and equipment, treatment space and people with the skills to respond to the containment, treatment and prevention of COVID-19. Nurses are at the front line of every nation's response, trying to provide assessment, protection, treatment and prevention as being part of the overwhelming care demand that is occurring. Across every nation, the ongoing policy implications of the pandemic should be considered, as well as for those pandemics in the future. This includes, but is not limited to, investing in emergency systems and nurses, health research, and preparing for, managing and researching nursing practice.