Ключевые слова: abstract, analysing, background, biology, black, body, cells, cold, contagion, contagious, death, disease, fearsome, flu, gloved, green, health, hold, holding, human, hypodermic, ill, illness, infection, injecting, inside, inspecting, latex, life, medical, microbiology, microscopic, molecules, organic, organism, professional, protection, protein spikes, scary, science, scientific, scientist, sick, spikes, spreading, syringe, testing, viewing, virus,