Ключевые слова: bacteria, biology, black, communication, concept, connection, contagion, contagious, corona, coronavirus, covid, covid 19, covid19, danger, dangerous, digital, digitally generated, disease, epidemic, face mask, fear, germ, global, hazard, health, health scare, holding, idea, illness, illustration, infection, male, man, mature adult, medical, medicine, microbe, microbiology, montage, one person, outbreak, pandemic, prevention, protection, real people, safety, scare, science, sickness, sign, smartphone, spreading, street, technology, unhealthy, using, viral, virology, virus, walking,