Coronavirus disease 2019 (COVID-19)
Socioeconomic status
Scale (ratio)
Psychology
Stress (linguistics)
Xenophobia
Perceived Stress Scale
Psychological intervention
Clinical psychology
Nursing
Medicine
Population
Psychiatry
Environmental health
Sociology
Geography
Infectious disease (medical specialty)
Gender studies
Linguistics
Philosophy
Cartography
Disease
Pathology
Racism
