Ключевые слова: bacteria, biology, black, caucasian, concept, contagion, contagious, corona, coronavirus, covid, covid 19, covid19, danger, dangerous, digital, digitally generated, disease, epidemic, face mask, fear, female, germ, global, health, health scare, hispanic, holding, idea, illness, illustration, infection, male, man, mature adult, medical, medicine, microbe, microbiology, montage, outbreak, pandemic, people, pipette, prevention, protection, protective gloves, protective googles, protective suit, real people, safety, scare, science, scientist, sickness, spreading, three people, unhealthy, using, viral, virology, virus, woman, young adult,