Pandemic
Coronavirus disease 2019 (COVID-19)
2019-20 coronavirus outbreak
Mental health
Medicine
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Cohort study
Cohort
Coronavirus Infections
MEDLINE
Psychiatry
Environmental health
Political science
Virology
Outbreak
Disease
Law
Internal medicine
Infectious disease (medical specialty)
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