Ключевые слова: asian, background, black, care, caught, cold, concept, depression, disease, dizzy, epidemic, face, feeling, female, fever, flu, girl, gray, have, head, headache, health, hurt, ill, illness, infection, influenza, mask, medical, pain, patient, people, pm 25, protection, protective, sick, stress, throat, tired, unhealthy, unwell, virus, wear, white, woman,