Ключевые слова: background, blue, care, composition, copy, coronavirus, covid, covid19, detection, device, diagnose, diagnostic, disease, epidemic, exam, flat, hand, health, healthcare, identification, immune, immunity, infection, infectious, laboratory, lay, medical, medicine, negative, pandemic, person, positive, protective, rapid, reagent, response, result, sars, science, screening, space, strip, test, testing, time, tool, virus, watches,