Six Month Trajectories of COVID-19 Experiences and Associated Stress, Anxiety, Depression, and Impairment in American Adults.

These findings highlight the emotional toll of the COVID-19 pandemic over time. Decreases in COVID-19 related stress, anxiety, and depression over time may reflect resiliency among respondents. Importantly, these results underscore the continued need for mental health services as associations between COVID-19 and functional impairment remained consistent over time.