Ключевые слова: 2019, 2019ncov, blood, caucasian, city, coronavirus, covid19, diagnostic, disease, doctor, epidemic, europe, face, flu, girl, hand, health, holding, hospital, illness, infection, influenza, italy, laboratory, lombardy, man, mask, medical, medicine, mers, novel, pandemic, patient, pneumonia, pollution, protection, respiratory, sarscov2, sickness, specimen, surgical, test, vaccine, virus, woman,