Ключевые слова: 19, above, adults, caucasian, concept, corona, covid, covid 19, covid19, distribution, face mask, factory, females, group, hard hat, helmet, highvisibility, illness, indoors, industry, inside, jacket, job, looking at camera, looking up, males, man, manager, manual, manufacture, pandemic, people, pretective clothing, prevention, protection, restrictions, rules, safety, standing, storage, suit, top view, virus, warehouse, wearing, woman, workers,