Subject(s)

Betacoronavirus , Coronavirus Infections/prevention & control , Disease Transmission, Infectious/prevention & control , Dry Eye Syndromes/etiology , Masks/adverse effects , Pandemics/prevention & control , Pneumonia, Viral/prevention & control , Respiratory Protective Devices/adverse effects , Adult , COVID-19 , Computer Terminals , Coronavirus Infections/transmission , Dry Eye Syndromes/diagnosis , Dry Eye Syndromes/physiopathology , Female , Health Surveys , Humans , Lubricant Eye Drops/administration & dosage , Male , Pneumonia, Viral/transmission , SARS-CoV-2 , Tears/physiology