“…These findings highlighted the association between COVID-19 vaccination and psychological health. Consistent with previous studies ( Ansari et al, 2021 ; Corace et al, 2016 ; Karlsson et al, 2019 ; Miles et al, 2020 ; Pandey et al, 2021 ; Prematunge et al, 2012 ), we supposed that healthcare workers with good mental health would be more willing to get vaccinated. Moreover, we speculated that vaccination could in turn boost the confidence of healthcare workers and alleviate their depressive, anxious, and stress symptoms in the post-COVID-19 era.…”