Photobiology
Coronavirus disease 2019 (COVID-19)
Photoprotection
2019-20 coronavirus outbreak
Pandemic
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)
Medicine
Dermatology
Outbreak
Virology
Disease
Chemistry
Biology
Pathology
Infectious disease (medical specialty)
Botany
Photosynthesis
Biochemistry
