Ключевые слова: allergy, background, blue, care, close, color, concept, contamination, daily, decadence, dirty, disease, disposable, environmental, epidemic, face, flu, garbage, glob, group, health, hygiene, infection, isolated, lot, mask, material, measure, plastic, pneumonia, pollution, problem, protect, protection, protective, rubber, safety, sanitary, strips, supply, surgery, surgical, texture, trash, used, virus, white, wrinkled,