[How can an emergency department be strengthened against a pandemic?]

The emergency department (ED) is one of the crucial parts of the hospital infrastructure during all phases of the pandemic. The ED plays an important part in detecting an increasing number of new contagious diseases, which could potentially lead to an epidemic or pandemic.During a pandemic, the ED's main task is to detect infected individuals. These patients then need to be isolated and an adequate treatment is required. The ED must be prepared in order to perform well in such a situation. One major part for readiness is communication in an open manner to all partners within the department, as well as with emergency medical services and other departments of the hospital.The ED must be restructured to withstand the rising number of infected patients. These patients must be separated from other critically ill patients. Strategies for a diagnostic workup depending on the kind of infection have to be put in place. Pathways for the outpatient and inpatient management must be defined to avoid overcrowding in the ED. Depending on the number of patients, escalation and de-escalation strategies have to be set up within the hospital.Over the whole course of the pandemic, all staff members are the key resources for the ED and the entire hospital. The ED can only cope with a pandemic situation if staff are working together as a whole. This implies several important steps to get the staff prepared: Recurring, open conversations about fears, problems, and successes are critical for staff morale. Training must be continually provided, and protection strategies implemented. In the chronic phase of the pandemic the focus should shift more towards strategies on how to create possibilities for recuperation, domestic support measures, and mental health care for staff.