The long pandemic wave: depressive symptoms and suicidal thoughts among doctors and nurses during COVID-19 and five years later
A large multi-country study of nearly 40,000 healthcare workers reveals that depressive symptoms and suicidal thoughts have significantly worsened five years after the onset of the pandemic compared to the crisis period, indicating that these mental health challenges are driven by persistent structural occupational hazards rather than being a transient effect of the emergency.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
The human body has a remarkable capacity to heal, but the people who heal others are not immune to their own wounds. In the world of medicine, the mental well-being of doctors and nurses is not just a personal matter; it is the foundation upon which safe and effective care is built. When these professionals face overwhelming stress, the consequences ripple outward, affecting patient safety and the stability of entire healthcare systems. For years, experts have worried that the intense pressure of the pandemic might have left deep, lasting scars on the medical workforce. The central question for researchers has been whether these scars were temporary wounds from a specific crisis or signs of a deeper, pre-existing illness within the system itself. Understanding the difference is vital, because the solution for a temporary injury is rest, while the cure for a chronic condition requires structural change.
A new study spanning five years offers a clear, if sobering, answer to this question. Researchers from institutions across Europe, including universities in Spain, Italy, the Netherlands, and the Czech Republic, combined data from two massive surveys to track the mental health of doctors and nurses. One survey was conducted during the height of the pandemic in 2020 and 2021, capturing the immediate shock of the crisis. The second survey took place four years later, in 2024 and 2025, long after the emergency measures had subsided. By comparing the experiences of 39,513 healthcare workers across these two distinct periods, the team sought to see if the psychological burden had lifted or if it had settled into a new, heavier reality.
The findings reveal a troubling trend: the mental health crisis did not fade with the virus. Instead, it intensified. When the researchers looked at the data from 2024 and 2025, they found that doctors and nurses were reporting significantly higher levels of distress than they had during the pandemic itself. The prevalence of depressive symptoms, which include feelings of hopelessness, loss of interest, and persistent sadness, was fifty percent higher in the post-pandemic group. Even more striking was the rise in suicidal thoughts. The frequency of these dark thoughts among healthcare workers more than doubled in the years following the acute phase of the pandemic. This suggests that the current struggle is not a lingering echo of a past event, but a worsening condition that has taken root in the daily lives of medical staff.
To understand why this is happening, the researchers examined the specific conditions of the workplace. They looked at factors such as how many hours staff worked, whether they faced physical violence, how often they dealt with angry patients or family members, and whether they felt supported by their colleagues. The data showed that while the nature of the stressors had shifted, the impact remained severe. During the pandemic, the most common fear was physical violence, which was reported more frequently then. However, in the years that followed, a different kind of hostility became dominant. Healthcare workers reported dealing with angry patients and relatives at a much higher rate, a shift that likely stems from the frustration and fear families felt when hospital visits were restricted and care was stretched thin. This verbal hostility has become a persistent source of strain, contributing heavily to the rise in depression and suicidal ideation.
Despite these heavy burdens, one factor stood out as a powerful shield: the support of colleagues. The study found that when doctors and nurses felt supported by their peers, their symptoms of depression were nearly cut in half. This protective effect was consistent across both time periods, but it appeared to be even more critical in the post-pandemic era. It suggests that while the system may be failing to provide adequate resources or safety, the human connection between coworkers remains a vital lifeline. Conversely, working extended daily hours and facing physical violence were strongly linked to worse mental health outcomes, confirming that the environment itself is a primary driver of the crisis.
The researchers are careful to note that their study design, which compares two different groups of people at different times rather than following the same individuals, means they cannot prove direct cause and effect. However, the consistency of the results across different countries and professions makes the pattern difficult to ignore. The data strongly suggests that the deterioration in mental health is not a temporary side effect of the pandemic, but a symptom of long-standing structural problems in European healthcare systems. These problems, including understaffing, long hours, and a lack of safety, existed before the virus arrived and have only been amplified by the crisis.
The implications of these findings are profound. If the assumption that the workforce would naturally recover once the pandemic ended is incorrect, then waiting for things to get better on their own is a dangerous strategy. The evidence points to a need for immediate, organized intervention. The study indicates that fixing the mental health crisis requires more than just offering individual counseling; it demands changes to the way healthcare is organized. This includes reducing excessive working hours, implementing robust measures to prevent violence and hostility in hospitals, and actively fostering a culture of peer support. The health of the people who care for us depends on recognizing that their distress is not a personal failure, but a systemic one that requires a systemic solution.
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