Ключевые слова: african, air pollution, allergy, american, american worker, black women, care, caucasian, disposal mask, duty, engineer, epidemic, face, face mask, face shield, facility, factory, female, flu, girl, health, health care, healthy worker, hygiene, industry, infect, job, labor, lady, lung disease, manufacturing, mask, occupation, pandemic, people, person, plant, pollution, prevention, protection, safety, virus, welfare, woman, women, worker, workplace, workshop,