Article TextWorkplaceOriginal researchAssociation between SARS-CoV-2 infection, exposure risk and mental health among a cohort of essential retail workers in the USAObjectives To investigate SARS-CoV-2 (the virus causing COVID-19) infection and exposure risks among grocery retail workers, and to investigate their mental health state during the pandemic.Methods This cross-sectional study was conducted in May 2020 in a single grocery retail store in Massachusetts, USA. We assessed workers’ personal/occupational history and perception of COVID-19 by questionnaire. The health outcomes were...…Article TextWorkplaceOriginal researchAssociation between SARS-CoV-2 infection, exposure risk and mental health among a cohort of essential retail workers in the USAObjectives To investigate SARS-CoV-2 (the virus causing COVID-19) infection and exposure risks among grocery retail workers, and to investigate their mental health state during the pandemic.Methods This cross-sectional study was conducted in May 2020 in a single grocery retail store in Massachusetts, USA. We assessed workers’ personal/occupational history and perception of COVID-19 by questionnaire. The health outcomes were...WW…