COVID19 pandemic had a significant psychological impact on the population worldwide. However, health care workers have been the most exposed to psychological effects.

To determine the psychological impact of the covid19 pandemic on health care professionals (HCPs) who were working in the covid19 setting.

Descriptive cross-sectional study carried out in May 2020, having interested the HCPs of the Charles Nicolle hospital who were working in the COVID19 settings .The data collection was carried out with a pre-established questionnaire .The visual analog scale of B. Chini was used to assess the level of work stress. This assessment was undertaken at three points in time: during the work, during the confinement period and post confinement .

Seventy five nurses participated to the study. The average age was 39.7±9.6 years. The sex ratio was 0.74. The average professional seniority was 11.6±8.14 years. During the confinement, a feeling of anxiety and apprehension of danger to others were reported by 96% of the participants. In addition, sleep disorders and irritability were noticed in 65% and 92% of cases respectively. At the end of the confinement period, 77% of the cases reported neuropsychological complaints: feelings of anxiety (57%), mood disorders (49%), a sleep disorders (32%) and concentration disorders (20%). The average level of stress was evaluated at 7.54 during the work, 7.36 during confinement and 5.28 after confinement. Faced with this psychological suffering, 88% of the cases noted the absence of psychological support or assistance.

Psychological support and early screening in psychiatry and occupational medicine are necessary to prevent any deterioration in their mental health.

None Declared