Ключевые слова: abstract, attention, background, banner, business, care, caution, concept, coronavirus, covid19, danger, dangerous, death, doctor, epidemic, hand, health, help, hospital, hygiene, infected, infection, infectious, information, insurance, laboratory, life, mask, medical, medicine, mers, microbiology, outbreak, pandemic, patient, pneumonia, prevention, protection, quarantine, risk, service, sickness, stop, symptoms, text, vaccine, virus, warning, wash, wellness,