Ключевые слова: antibacterial, background, blue, care, closeup, concept, covid19, design, disease, disposable, epidemic, epidemy, face, flat lay, health, healthcare, horizontal, hygiene, influenza, many, mask, measures, medical, nobody, object, pandemic, pattern, pollution, prevention, protection, protective, quarantine, repetitive pattern, respiratory, safety, still life, surgical, viral, virus, white,