ORCHESTRA project in Romania - a prospective occupational cohort to study the impact of COVID-19 pandemic on healthcare workers

Abstract ORCHESTRA is a three-year international research project funded by the European Union’s Horizon 2020 research and innovation programme, led by the University of Verona and involving 26 partners (extending to a wider network of 37 partners) from 15 countries. Romania is partner in ORCHESTRA project and is represented by The National Institute of Public Health. The challenge for the Romanian team is to enroll a prospective cohort of more than 1 000 health care workers and to follow-up, for at least 12 months, the impact of the pandemic at three main levels: mental health, long term consequences of COVID-19 and variation of the immune response in vaccinated. Secondary objectives are: the variation of risk perception during the pandemic, the preventive measures at workplace and how these evolved during the pandemic, vaccination acceptance and reasons of refusal. This paper aims to present a brief overview of the study design in Romania and the cohort description at baseline.