The COVID-19 pandemic has a significant psychological impact at the population level and fear of infection is one of the stressors involved. The study aimed to examine fear of infection and associations with university students' depressive symptoms, substance use, and social contacts during the COVID-19 outbreak in Germany in May 2020. A cross-sectional online survey was conducted at four German universities (n = 5.021, 69% female, mean age: 24 years) as part of the COVID-19 International Student Well-being Study. Fear of infection was assessed using self-generated items, depressive symptoms were assessed using the Center of Epidemiologic Studies Scale (CES-D-8). Associations between fear of infection and depressive symptoms were analyzed with linear regressions, controlling for sociodemographic variables. A total of 34% of the participants reported feeling worried about getting infected themselves, 75% were worried about someone from their personal network getting infected, and 78% feared that individuals close to them would get severely ill after infection. Sixteen percent of the variance of depressive symptoms could be explained by fear of infection (p ≤ 0.001). Students' fear of infection should be considered in student communication and counseling to prevent worsening of mental health in this population.
Keywords: COVID-19; depressive symptoms; fear of infection; student health.