Open peer review
Plant biology
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Coronavirus disease 2019 (COVID-19)
Vaccination
Medicine
Ecological study
2019-20 coronavirus outbreak
Longitudinal study
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Physiology
Biology
Ecology
Virology
Demography
Outbreak
Environmental health
Internal medicine
Pathology
Disease
Infectious disease (medical specialty)
Population
Sociology
Botany
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