Ключевые слова: 2019ncov, allergy, avoid, backgrounds, biohazard, black mask, closeup, concept, corona, coronavirus, covid19, danger, disease, earth, epidemic, filter, flu, global, globe, health, health care, illness, infection, infectious, infectious disease, influenza, isolated, mask, outbreak, pandemic, planet, pneumonia, prevention, protection, quarantine, respiratory, safety, sarscov2, sickness, spread, surgical, surgical mask, terrestrial, terrestrial globe, vertical, virus, world, yellow, yellow background,