Ключевые слова: 3d animation, antiviral drugs, anxiety, backgrounds, biohazard symbol, biology, blue, cold and flu, computer graphics, coronavirus, covid19, danger, dark blue, digitally generated image, emotional stress, epidemic, fear, global health, healthcare and medicine, hku5, hku5cov2, hmpv, hygiene, illness, illustration, infectious disease, magnification, medicine, micro organism, microbiology, middle east respiratory syndrome, motion, moving activity, pandemic disease, pathogen, pneumonia, protective face mask, quarantine, research, respiratory disease, risk, science, severe acute respiratory syndrome, social distancing, social isolation, uncertainty, vaccination, virology, virus,